CVE-2025-14321
Use-after-free in the WebRTC: Signaling component
Use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
9.8
Use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.
- Record
CVE-2025-14321- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
CVE List
9.8
Use-after-free in the WebRTC: Signaling component
Use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.
- Record
CVE-2025-14321- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
EUVDEUVD-2025-202165
9.8
Use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.
- Record
EUVD-2025-202165- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-g2fh-3663-3jf8
9.8
Use-after-free in the WebRTC: Signaling component. This vulnerability affects Firefox < 146 and...
Use-after-free in the WebRTC: Signaling component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.
- Record
GHSA-g2fh-3663-3jf8- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
OSV
9.8
Use-after-free in the WebRTC: Signaling component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.
- Record
CVE-2025-14321- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVDEBIAN-CVE-2025-14321
9.8
Use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.
- Record
DEBIAN-CVE-2025-14321- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Show 45 moreShow less
OSVOESA-2026-1085
9.8
firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global moz_debug_prefix /lib/debug %global moz_debug_dir /lib/debug/ %global uname_m %(uname -m) %global symbols_file_name -.en-US.-%(uname.crashreporter-symbols.zip %global symbols_file_path /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip %global _find_debuginfo_opts -p /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip -o debugcrashreporter.list %global crashreporter_pkg_name mozilla-crashreporter--debuginfo
Security Fix(es):
Use-after-free vulnerability in the WebRTC Signaling component of Firefox browser. This vulnerability affects Firefox versions prior to 146 and Firefox ESR versions prior to 140.6.(CVE-2025-14321)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6.(CVE-2025-14322)
Privilege escalation in the DOM: Notifications component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6.(CVE-2025-14323)
A JIT (Just-In-Time) miscompilation vulnerability exists in the JavaScript Engine component of Mozilla Firefox. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6. An attacker could potentially exploit this vulnerability to cause memory corruption or execute arbitrary code.(CVE-2025-14324)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14325)
Spoofing issue in the Downloads Panel component. This vulnerability affects Firefox < 146, Thunderbird < 146, and Firefox ESR < 140.7.(CVE-2025-14327)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14328)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14329)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14330)
A same-origin policy bypass vulnerability exists in the Request Handling component of Firefox. This vulnerability affects Firefox versions prior to 146, Firefox ESR versions prior to 115.31, and Firefox ESR versions prior to 140.6.(CVE-2025-14331)
Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14333)
Mitigation bypass in the DOM: Security component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0877)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0878)
Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0879)
Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0880)
Use-after-free in the IPC component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0882)
Information disclosure in the…
- Record
OESA-2026-1085- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVOESA-2026-1086
9.8
firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global moz_debug_prefix /lib/debug %global moz_debug_dir /lib/debug/ %global uname_m %(uname -m) %global symbols_file_name -.en-US.-%(uname.crashreporter-symbols.zip %global symbols_file_path /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip %global _find_debuginfo_opts -p /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip -o debugcrashreporter.list %global crashreporter_pkg_name mozilla-crashreporter--debuginfo
Security Fix(es):
Use-after-free vulnerability in the WebRTC Signaling component of Firefox browser. This vulnerability affects Firefox versions prior to 146 and Firefox ESR versions prior to 140.6.(CVE-2025-14321)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6.(CVE-2025-14322)
Privilege escalation in the DOM: Notifications component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6.(CVE-2025-14323)
A JIT (Just-In-Time) miscompilation vulnerability exists in the JavaScript Engine component of Mozilla Firefox. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6. An attacker could potentially exploit this vulnerability to cause memory corruption or execute arbitrary code.(CVE-2025-14324)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14325)
Spoofing issue in the Downloads Panel component. This vulnerability affects Firefox < 146, Thunderbird < 146, and Firefox ESR < 140.7.(CVE-2025-14327)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14328)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14329)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14330)
A same-origin policy bypass vulnerability exists in the Request Handling component of Firefox. This vulnerability affects Firefox versions prior to 146, Firefox ESR versions prior to 115.31, and Firefox ESR versions prior to 140.6.(CVE-2025-14331)
Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14333)
Mitigation bypass in the DOM: Security component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0877)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0878)
Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0879)
Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0880)
Use-after-free in the IPC component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0882)
Information disclosure in the…
- Record
OESA-2026-1086- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVOESA-2026-1088
9.8
firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global moz_debug_prefix /lib/debug %global moz_debug_dir /lib/debug/ %global uname_m %(uname -m) %global symbols_file_name -.en-US.-%(uname.crashreporter-symbols.zip %global symbols_file_path /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip %global _find_debuginfo_opts -p /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip -o debugcrashreporter.list %global crashreporter_pkg_name mozilla-crashreporter--debuginfo
Security Fix(es):
Use-after-free vulnerability in the WebRTC Signaling component of Firefox browser. This vulnerability affects Firefox versions prior to 146 and Firefox ESR versions prior to 140.6.(CVE-2025-14321)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6.(CVE-2025-14322)
Privilege escalation in the DOM: Notifications component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6.(CVE-2025-14323)
A JIT (Just-In-Time) miscompilation vulnerability exists in the JavaScript Engine component of Mozilla Firefox. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6. An attacker could potentially exploit this vulnerability to cause memory corruption or execute arbitrary code.(CVE-2025-14324)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14325)
Spoofing issue in the Downloads Panel component. This vulnerability affects Firefox < 146, Thunderbird < 146, and Firefox ESR < 140.7.(CVE-2025-14327)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14328)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14329)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14330)
A same-origin policy bypass vulnerability exists in the Request Handling component of Firefox. This vulnerability affects Firefox versions prior to 146, Firefox ESR versions prior to 115.31, and Firefox ESR versions prior to 140.6.(CVE-2025-14331)
Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14333)
Mitigation bypass in the DOM: Security component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0877)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0878)
Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0879)
Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0880)
Use-after-free in the IPC component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0882)
Information disclosure in the…
- Record
OESA-2026-1088- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVOESA-2026-1089
9.8
firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global moz_debug_prefix /lib/debug %global moz_debug_dir /lib/debug/ %global uname_m %(uname -m) %global symbols_file_name -.en-US.-%(uname.crashreporter-symbols.zip %global symbols_file_path /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip %global _find_debuginfo_opts -p /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip -o debugcrashreporter.list %global crashreporter_pkg_name mozilla-crashreporter--debuginfo
Security Fix(es):
Use-after-free vulnerability in the WebRTC Signaling component of Firefox browser. This vulnerability affects Firefox versions prior to 146 and Firefox ESR versions prior to 140.6.(CVE-2025-14321)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6.(CVE-2025-14322)
Privilege escalation in the DOM: Notifications component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6.(CVE-2025-14323)
A JIT (Just-In-Time) miscompilation vulnerability exists in the JavaScript Engine component of Mozilla Firefox. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6. An attacker could potentially exploit this vulnerability to cause memory corruption or execute arbitrary code.(CVE-2025-14324)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14325)
Spoofing issue in the Downloads Panel component. This vulnerability affects Firefox < 146, Thunderbird < 146, and Firefox ESR < 140.7.(CVE-2025-14327)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14328)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14329)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14330)
A same-origin policy bypass vulnerability exists in the Request Handling component of Firefox. This vulnerability affects Firefox versions prior to 146, Firefox ESR versions prior to 115.31, and Firefox ESR versions prior to 140.6.(CVE-2025-14331)
Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14333)
Mitigation bypass in the DOM: Security component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0877)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0878)
Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0879)
Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0880)
Use-after-free in the IPC component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0882)
Information disclosure in the…
- Record
OESA-2026-1089- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVOESA-2026-1090
9.8
firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global moz_debug_prefix /lib/debug %global moz_debug_dir /lib/debug/ %global uname_m %(uname -m) %global symbols_file_name -.en-US.-%(uname.crashreporter-symbols.zip %global symbols_file_path /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip %global _find_debuginfo_opts -p /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip -o debugcrashreporter.list %global crashreporter_pkg_name mozilla-crashreporter--debuginfo
Security Fix(es):
Use-after-free vulnerability in the WebRTC Signaling component of Firefox browser. This vulnerability affects Firefox versions prior to 146 and Firefox ESR versions prior to 140.6.(CVE-2025-14321)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6.(CVE-2025-14322)
Privilege escalation in the DOM: Notifications component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6.(CVE-2025-14323)
A JIT (Just-In-Time) miscompilation vulnerability exists in the JavaScript Engine component of Mozilla Firefox. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, and Firefox ESR < 140.6. An attacker could potentially exploit this vulnerability to cause memory corruption or execute arbitrary code.(CVE-2025-14324)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14325)
Spoofing issue in the Downloads Panel component. This vulnerability affects Firefox < 146, Thunderbird < 146, and Firefox ESR < 140.7.(CVE-2025-14327)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14328)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14329)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14330)
A same-origin policy bypass vulnerability exists in the Request Handling component of Firefox. This vulnerability affects Firefox versions prior to 146, Firefox ESR versions prior to 115.31, and Firefox ESR versions prior to 140.6.(CVE-2025-14331)
Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 146 and Firefox ESR < 140.6.(CVE-2025-14333)
Mitigation bypass in the DOM: Security component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0877)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0878)
Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0879)
Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0880)
Use-after-free in the IPC component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0882)
Information disclosure in the…
- Record
OESA-2026-1090- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVOESA-2026-1264
9.8
thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.
Security Fix(es):
Use-after-free in the WebRTC: Signaling component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14321)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14322)
Privilege escalation in the DOM: Notifications component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14323)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14324)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14325)
Spoofing issue in the Downloads Panel component. This vulnerability affects Firefox < 146, Thunderbird < 146, Firefox ESR < 140.7, and Thunderbird < 140.7.(CVE-2025-14327)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14328)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14329)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14330)
Same-origin policy bypass in the Request Handling component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14331)
Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14333)
Mitigation bypass in the DOM: Security component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0877)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0878)
Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0879)
Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0880)
Use-after-free in the IPC component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0882)
Information disclosure in the Networking component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0883)
Use-after-free in the JavaScript Engine component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird <…
- Record
OESA-2026-1264- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVOESA-2026-1285
9.8
thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.
Security Fix(es):
Use-after-free in the WebRTC: Signaling component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14321)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14322)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14324)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14325)
Spoofing issue in the Downloads Panel component. This vulnerability affects Firefox < 146, Thunderbird < 146, Firefox ESR < 140.7, and Thunderbird < 140.7.(CVE-2025-14327)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14328)
Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14329)
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14330)
Same-origin policy bypass in the Request Handling component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14331)
Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.(CVE-2025-14333)
A mitigation bypass vulnerability exists in the DOM (Document Object Model) security component of Mozilla Firefox. This vulnerability could allow an attacker to bypass security mitigations, potentially leading to remote code execution, impacting the confidentiality, integrity, and availability of the system. This vulnerability affects Firefox versions < 147, Firefox ESR versions < 115.32, and Firefox ESR versions < 140.7.(CVE-2026-0877)
Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0878)
Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.(CVE-2026-0879)
Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, and Firefox ESR < 140.7.(CVE-2026-0880)
A use-after-free vulnerability exists in the Inter-Process Communication (IPC) component of Mozilla Firefox. An attacker could potentially exploit this vulnerability to access or manipulate memory regions after they have been freed, leading to program crashes, arbitrary code execution, or information disclosure. This vulnerability poses a threat to confidentiality, integrity, and availability.(CVE-2026-0882)
An information disclosure vulnerability (CWE-200) exists in the Networking component of Mozilla Firefox. This vulnerability allows an unauthorized actor to access sensitive…
- Record
OESA-2026-1285- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2025:23034
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2025:23034- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2025:23035
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2025:23035- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2025:23128
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2025:23128- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2025:23856
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2025:23856- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0003
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0003- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0004
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0004- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0005
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2026:0005- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0006
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2026:0006- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0007
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2026:0007- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0013
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2026:0013- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0014
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2026:0014- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0015
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2026:0015- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0016
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2026:0016- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0017
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2026:0017- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0018
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2026:0018- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0019
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0019- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0020
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0020- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0021
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0021- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0022
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0022- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0023
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0023- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0024
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0024- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0025
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0025- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0026
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0026- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0124
7.5
Red Hat Security Advisory: thunderbird security update
- Record
RHSA-2026:0124- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:0127
7.5
Red Hat Security Advisory: firefox security update
- Record
RHSA-2026:0127- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2025:23034
7.5
Important: firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
Security Fix(es):
-
firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
-
firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
-
firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
-
firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
-
firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2025:23034- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2025:23035
7.5
Important: firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
Security Fix(es):
-
firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
-
firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
-
firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
-
firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
-
firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2025:23035- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2025:23128
7.5
Important: firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
Security Fix(es):
-
firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
-
firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
-
firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
-
firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
-
firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2025:23128- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2025:23856
7.5
Important: thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.
Security Fix(es):
-
firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
-
firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
-
firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
-
firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
-
firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2025:23856- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2026:0025
7.5
Important: thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.
Security Fix(es):
-
firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
-
firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
-
firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
-
firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
-
firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2026:0025- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2026:0026
7.5
Important: thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.
Security Fix(es):
-
firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
-
firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
-
firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
-
firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
-
firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
-
firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
-
firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2026:0026- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2025-14321
9.8
Use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.
- Record
UBUNTU-CVE-2025-14321- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVALSA-2025:23034 No score
Important: firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
Security Fix(es):
- firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
- firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
- firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
- firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
- firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2025:23034- Updated
- 2026-11-02
OSVALSA-2025:23035 No score
Important: firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
Security Fix(es):
- firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
- firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
- firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
- firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
- firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2025:23035- Updated
- 2026-11-02
OSVALSA-2025:23128 No score
Important: firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
Security Fix(es):
- firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
- firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
- firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
- firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
- firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2025:23128- Updated
- 2026-11-02
OSVALSA-2025:23856 No score
Important: thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.
Security Fix(es):
- firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
- firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
- firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
- firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
- firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2025:23856- Updated
- 2026-11-02
OSVALSA-2026:0025 No score
Important: thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.
Security Fix(es):
- firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
- firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
- firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
- firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
- firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2026:0025- Updated
- 2026-11-02
OSVALSA-2026:0026 No score
Important: thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.
Security Fix(es):
- firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
- firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
- firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
- firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
- firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
- firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
- firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2026:0026- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
firefoxAlmaLinux:9 From an advisory covering 10 CVEs |
before 140.6.0-1.el9_7.alma.1 | 140.6.0-1.el9_7.alma.1 |
firefox-x11AlmaLinux:9 From an advisory covering 10 CVEs |
before 140.6.0-1.el9_7.alma.1 | 140.6.0-1.el9_7.alma.1 |
firefoxAlmaLinux:10 From an advisory covering 10 CVEs |
before 140.6.0-1.el10_1 | 140.6.0-1.el10_1 |
firefoxAlmaLinux:8 From an advisory covering 10 CVEs |
before 140.6.0-1.el8_10.alma.1 | 140.6.0-1.el8_10.alma.1 |
thunderbirdAlmaLinux:9 From an advisory covering 10 CVEs |
before 140.6.0-1.el9_7.alma.1 | 140.6.0-1.el9_7.alma.1 |
thunderbirdAlmaLinux:10 From an advisory covering 10 CVEs |
before 140.6.0-1.el10_1.alma.1 | 140.6.0-1.el10_1.alma.1 |
thunderbirdAlmaLinux:8 From an advisory covering 10 CVEs |
before 140.6.0-1.el8_10.alma.1 | 140.6.0-1.el8_10.alma.1 |
firefox-esrDebian:12 |
before 140.6.0esr-1~deb12u1, plus listed versions 102.11.0esr-1102.12.0esr-1102.12.0esr-1~deb10u1102.12.0esr-1~deb11u1102.12.0esr-1~deb12u1 Show 45 moreShow less102.13.0esr-1102.13.0esr-1~deb10u1102.13.0esr-1~deb11u1102.13.0esr-1~deb12u1102.14.0esr-1~deb10u1102.14.0esr-1~deb11u1102.14.0esr-1~deb12u1102.15.0esr-1~deb10u1102.15.0esr-1~deb11u1102.15.0esr-1~deb12u1102.15.1esr-1~deb10u1102.15.1esr-1~deb11u1102.15.1esr-1~deb12u1115.0.2esr-1115.1.0esr-1115.10.0esr-1115.10.0esr-1~deb10u1115.10.0esr-1~deb11u1115.10.0esr-1~deb12u1115.11.0esr-1115.11.0esr-1~deb10u1115.11.0esr-1~deb11u1115.11.0esr-1~deb12u1115.12.0esr-1115.12.0esr-1~deb10u1115.12.0esr-1~deb11u1115.12.0esr-1~deb12u1115.13.0esr-1115.13.0esr-1~deb11u1115.13.0esr-1~deb12u1115.13.0esr-2115.14.0esr-1115.14.0esr-1~deb11u1115.14.0esr-1~deb12u1115.15.0esr-1115.15.0esr-1~deb11u1115.15.0esr-1~deb12u1115.2.0esr-1115.2.1esr-1115.3.0esr-1115.3.0esr-1~deb10u1115.3.0esr-1~deb11u1115.3.0esr-1~deb12u1115.3.1esr-1~deb10u1115.3.1esr-1~deb11u1 |
140.6.0esr-1~deb12u1 |
firefox-esrDebian:13 |
before 140.6.0esr-1~deb13u1, plus listed versions 128.13.0esr-1128.14.0esr-1128.14.0esr-1~deb11u1128.14.0esr-1~deb12u1128.14.0esr-1~deb13u1 Show 21 moreShow less140.3.0esr-1140.3.0esr-1~deb11u1140.3.0esr-1~deb11u2140.3.0esr-1~deb12u1140.3.0esr-1~deb13u1140.3.0esr-2140.3.1esr-1140.3.1esr-1~deb11u1140.3.1esr-1~deb12u1140.3.1esr-1~deb13u1140.3.1esr-2140.4.0esr-1140.4.0esr-1~deb11u1140.4.0esr-1~deb12u1140.4.0esr-1~deb13u1140.5.0esr-1140.5.0esr-1~deb11u1140.5.0esr-1~deb12u1140.5.0esr-1~deb13u1140.6.0esr-1~deb11u1140.6.0esr-1~deb12u1 |
140.6.0esr-1~deb13u1 |
firefox-esrDebian:14 |
before 140.6.0esr-1, plus listed versions 128.13.0esr-1128.14.0esr-1128.14.0esr-1~deb11u1128.14.0esr-1~deb12u1128.14.0esr-1~deb13u1 Show 22 moreShow less140.3.0esr-1140.3.0esr-1~deb11u1140.3.0esr-1~deb11u2140.3.0esr-1~deb12u1140.3.0esr-1~deb13u1140.3.0esr-2140.3.1esr-1140.3.1esr-1~deb11u1140.3.1esr-1~deb12u1140.3.1esr-1~deb13u1140.3.1esr-2140.4.0esr-1140.4.0esr-1~deb11u1140.4.0esr-1~deb12u1140.4.0esr-1~deb13u1140.5.0esr-1140.5.0esr-1~deb11u1140.5.0esr-1~deb12u1140.5.0esr-1~deb13u1140.6.0esr-1~deb11u1140.6.0esr-1~deb12u1140.6.0esr-1~deb13u1 |
140.6.0esr-1 |
Show 169 moreShow less
| Package | Affected | Fixed |
|---|---|---|
thunderbirdDebian:12 |
before 1:140.6.0esr-1~deb12u1, plus listed versions 1:102.11.0-11:102.12.0-11:102.12.0-1~deb10u11:102.12.0-1~deb11u11:102.12.0-1~deb12u1 Show 45 moreShow less1:102.13.0-11:102.13.0-1~deb10u11:102.13.0-1~deb11u11:102.13.0-1~deb12u11:102.13.1-11:102.13.1-1~deb10u11:102.13.1-1~deb11u11:102.13.1-1~deb12u11:102.14.0-1~deb10u11:102.14.0-1~deb11u11:102.14.0-1~deb12u11:102.15.0-1~deb10u11:102.15.0-1~deb11u11:102.15.0-1~deb12u11:102.15.1-1~deb10u11:102.15.1-1~deb11u11:102.15.1-1~deb12u11:103.0~b5-11:104.0~b2-11:110.0~b4-11:112.0~b1-11:113.0~b3-11:114.0~b2-11:115.0-11:115.0.1-11:115.0.1-21:115.0~b4-11:115.0~b6-11:115.1.0-11:115.1.1-11:115.10.1-11:115.10.1-1~deb10u11:115.10.1-1~deb11u11:115.10.1-1~deb12u11:115.11.0-11:115.11.0-1~deb10u11:115.11.0-1~deb11u11:115.11.0-1~deb12u11:115.12.0-11:115.12.0-1~deb10u11:115.12.0-1~deb11u11:115.12.0-1~deb12u11:115.13.0-11:115.13.0-1~deb11u11:115.13.0-1~deb12u1 |
1:140.6.0esr-1~deb12u1 |
thunderbirdDebian:13 |
before 1:140.6.0esr-1~deb13u1, plus listed versions 1:128.13.0esr-11:128.14.0esr-11:128.14.0esr-1~deb11u11:128.14.0esr-1~deb12u11:128.14.0esr-1~deb13u1 Show 26 moreShow less1:129.0~b6-11:130.0~b3-11:132.0~b6-11:135.0-11:136.0-11:137.0-11:138.0-11:140.0.1esr-11:140.1.0esr-11:140.1.1esr-11:140.2.0esr-11:140.3.0esr-11:140.3.0esr-1~deb11u11:140.3.0esr-1~deb12u11:140.3.0esr-1~deb13u11:140.3.1esr-11:140.4.0esr-11:140.4.0esr-1~deb11u11:140.4.0esr-1~deb12u11:140.4.0esr-1~deb13u11:140.5.0esr-11:140.5.0esr-1~deb11u11:140.5.0esr-1~deb12u11:140.5.0esr-1~deb13u11:140.6.0esr-1~deb11u11:140.6.0esr-1~deb12u1 |
1:140.6.0esr-1~deb13u1 |
thunderbirdDebian:14 |
before 1:140.6.0esr-1, plus listed versions 1:128.13.0esr-11:128.14.0esr-11:128.14.0esr-1~deb11u11:128.14.0esr-1~deb12u11:128.14.0esr-1~deb13u1 Show 27 moreShow less1:129.0~b6-11:130.0~b3-11:132.0~b6-11:135.0-11:136.0-11:137.0-11:138.0-11:140.0.1esr-11:140.1.0esr-11:140.1.1esr-11:140.2.0esr-11:140.3.0esr-11:140.3.0esr-1~deb11u11:140.3.0esr-1~deb12u11:140.3.0esr-1~deb13u11:140.3.1esr-11:140.4.0esr-11:140.4.0esr-1~deb11u11:140.4.0esr-1~deb12u11:140.4.0esr-1~deb13u11:140.5.0esr-11:140.5.0esr-1~deb11u11:140.5.0esr-1~deb12u11:140.5.0esr-1~deb13u11:140.6.0esr-1~deb11u11:140.6.0esr-1~deb12u11:140.6.0esr-1~deb13u1 |
1:140.6.0esr-1 |
firefox-esrDebian:11 From an advisory covering 10 CVEs |
before 140.6.0esr-1~deb11u1, plus listed versions 102.1.0esr-1102.1.0esr-2102.10.0esr-1102.10.0esr-1~deb10u1102.10.0esr-1~deb11u1 Show 45 moreShow less102.11.0esr-1102.11.0esr-1~deb10u1102.11.0esr-1~deb11u1102.12.0esr-1102.12.0esr-1~deb10u1102.12.0esr-1~deb11u1102.12.0esr-1~deb12u1102.13.0esr-1102.13.0esr-1~deb10u1102.13.0esr-1~deb11u1102.13.0esr-1~deb12u1102.14.0esr-1~deb10u1102.14.0esr-1~deb11u1102.14.0esr-1~deb12u1102.15.0esr-1~deb10u1102.15.0esr-1~deb11u1102.15.0esr-1~deb12u1102.15.1esr-1~deb10u1102.15.1esr-1~deb11u1102.15.1esr-1~deb12u1102.2.0esr-1102.3.0esr-1102.3.0esr-1~deb10u1102.3.0esr-1~deb10u2102.3.0esr-1~deb11u1102.4.0esr-1102.4.0esr-1~deb10u1102.4.0esr-1~deb11u1102.5.0esr-1102.5.0esr-1~deb10u1102.5.0esr-1~deb11u1102.6.0esr-1102.6.0esr-1~deb10u1102.6.0esr-1~deb11u1102.7.0esr-1102.7.0esr-1~deb10u1102.7.0esr-1~deb11u1102.8.0esr-1102.8.0esr-1~deb10u1102.8.0esr-1~deb11u1102.9.0esr-1102.9.0esr-1~deb10u1102.9.0esr-1~deb11u1102.9.0esr-2115.0.2esr-1 |
140.6.0esr-1~deb11u1 |
thunderbirdDebian:11 From an advisory covering 10 CVEs |
before 1:140.6.0esr-1~deb11u1, plus listed versions 1:102.0.1-11:102.0.2-11:102.0~b4-11:102.0~b7-11:102.1.0-1 Show 45 moreShow less1:102.1.1-11:102.1.2-11:102.10.0-11:102.10.0-1~deb10u11:102.10.0-1~deb11u11:102.11.0-11:102.11.0-1~deb10u11:102.11.0-1~deb11u11:102.12.0-11:102.12.0-1~deb10u11:102.12.0-1~deb11u11:102.12.0-1~deb12u11:102.13.0-11:102.13.0-1~deb10u11:102.13.0-1~deb11u11:102.13.0-1~deb12u11:102.13.1-11:102.13.1-1~deb10u11:102.13.1-1~deb11u11:102.13.1-1~deb12u11:102.14.0-1~deb10u11:102.14.0-1~deb11u11:102.14.0-1~deb12u11:102.15.0-1~deb10u11:102.15.0-1~deb11u11:102.15.0-1~deb12u11:102.15.1-1~deb10u11:102.15.1-1~deb11u11:102.15.1-1~deb12u11:102.2.0-11:102.2.1-11:102.2.2-11:102.3.0-11:102.3.0-1~deb10u11:102.3.0-1~deb11u11:102.3.1-11:102.3.2-11:102.3.3-11:102.4.0-11:102.4.0-1~deb10u11:102.4.0-1~deb11u11:102.4.1-11:102.5.0-11:102.5.0-1~deb10u11:102.5.0-1~deb11u1 |
1:140.6.0esr-1~deb11u1 |
firefox-esrDebian:12 From an advisory covering 10 CVEs |
before 140.6.0esr-1~deb12u1, plus listed versions 102.11.0esr-1102.12.0esr-1102.12.0esr-1~deb10u1102.12.0esr-1~deb11u1102.12.0esr-1~deb12u1 Show 45 moreShow less102.13.0esr-1102.13.0esr-1~deb10u1102.13.0esr-1~deb11u1102.13.0esr-1~deb12u1102.14.0esr-1~deb10u1102.14.0esr-1~deb11u1102.14.0esr-1~deb12u1102.15.0esr-1~deb10u1102.15.0esr-1~deb11u1102.15.0esr-1~deb12u1102.15.1esr-1~deb10u1102.15.1esr-1~deb11u1102.15.1esr-1~deb12u1115.0.2esr-1115.1.0esr-1115.10.0esr-1115.10.0esr-1~deb10u1115.10.0esr-1~deb11u1115.10.0esr-1~deb12u1115.11.0esr-1115.11.0esr-1~deb10u1115.11.0esr-1~deb11u1115.11.0esr-1~deb12u1115.12.0esr-1115.12.0esr-1~deb10u1115.12.0esr-1~deb11u1115.12.0esr-1~deb12u1115.13.0esr-1115.13.0esr-1~deb11u1115.13.0esr-1~deb12u1115.13.0esr-2115.14.0esr-1115.14.0esr-1~deb11u1115.14.0esr-1~deb12u1115.15.0esr-1115.15.0esr-1~deb11u1115.15.0esr-1~deb12u1115.2.0esr-1115.2.1esr-1115.3.0esr-1115.3.0esr-1~deb10u1115.3.0esr-1~deb11u1115.3.0esr-1~deb12u1115.3.1esr-1~deb10u1115.3.1esr-1~deb11u1 |
140.6.0esr-1~deb12u1 |
firefox-esrDebian:13 From an advisory covering 10 CVEs |
before 140.6.0esr-1~deb13u1, plus listed versions 128.13.0esr-1128.14.0esr-1128.14.0esr-1~deb11u1128.14.0esr-1~deb12u1128.14.0esr-1~deb13u1 Show 21 moreShow less140.3.0esr-1140.3.0esr-1~deb11u1140.3.0esr-1~deb11u2140.3.0esr-1~deb12u1140.3.0esr-1~deb13u1140.3.0esr-2140.3.1esr-1140.3.1esr-1~deb11u1140.3.1esr-1~deb12u1140.3.1esr-1~deb13u1140.3.1esr-2140.4.0esr-1140.4.0esr-1~deb11u1140.4.0esr-1~deb12u1140.4.0esr-1~deb13u1140.5.0esr-1140.5.0esr-1~deb11u1140.5.0esr-1~deb12u1140.5.0esr-1~deb13u1140.6.0esr-1~deb11u1140.6.0esr-1~deb12u1 |
140.6.0esr-1~deb13u1 |
thunderbirdDebian:12 From an advisory covering 10 CVEs |
before 1:140.6.0esr-1~deb12u1, plus listed versions 1:102.11.0-11:102.12.0-11:102.12.0-1~deb10u11:102.12.0-1~deb11u11:102.12.0-1~deb12u1 Show 45 moreShow less1:102.13.0-11:102.13.0-1~deb10u11:102.13.0-1~deb11u11:102.13.0-1~deb12u11:102.13.1-11:102.13.1-1~deb10u11:102.13.1-1~deb11u11:102.13.1-1~deb12u11:102.14.0-1~deb10u11:102.14.0-1~deb11u11:102.14.0-1~deb12u11:102.15.0-1~deb10u11:102.15.0-1~deb11u11:102.15.0-1~deb12u11:102.15.1-1~deb10u11:102.15.1-1~deb11u11:102.15.1-1~deb12u11:103.0~b5-11:104.0~b2-11:110.0~b4-11:112.0~b1-11:113.0~b3-11:114.0~b2-11:115.0-11:115.0.1-11:115.0.1-21:115.0~b4-11:115.0~b6-11:115.1.0-11:115.1.1-11:115.10.1-11:115.10.1-1~deb10u11:115.10.1-1~deb11u11:115.10.1-1~deb12u11:115.11.0-11:115.11.0-1~deb10u11:115.11.0-1~deb11u11:115.11.0-1~deb12u11:115.12.0-11:115.12.0-1~deb10u11:115.12.0-1~deb11u11:115.12.0-1~deb12u11:115.13.0-11:115.13.0-1~deb11u11:115.13.0-1~deb12u1 |
1:140.6.0esr-1~deb12u1 |
thunderbirdDebian:13 From an advisory covering 10 CVEs |
before 1:140.6.0esr-1~deb13u1, plus listed versions 1:128.13.0esr-11:128.14.0esr-11:128.14.0esr-1~deb11u11:128.14.0esr-1~deb12u11:128.14.0esr-1~deb13u1 Show 26 moreShow less1:129.0~b6-11:130.0~b3-11:132.0~b6-11:135.0-11:136.0-11:137.0-11:138.0-11:140.0.1esr-11:140.1.0esr-11:140.1.1esr-11:140.2.0esr-11:140.3.0esr-11:140.3.0esr-1~deb11u11:140.3.0esr-1~deb12u11:140.3.0esr-1~deb13u11:140.3.1esr-11:140.4.0esr-11:140.4.0esr-1~deb11u11:140.4.0esr-1~deb12u11:140.4.0esr-1~deb13u11:140.5.0esr-11:140.5.0esr-1~deb11u11:140.5.0esr-1~deb12u11:140.5.0esr-1~deb13u11:140.6.0esr-1~deb11u11:140.6.0esr-1~deb12u1 |
1:140.6.0esr-1~deb13u1 |
nsprMageia:9 From an advisory covering 10 CVEs |
before 4.38.2-1.mga9 | 4.38.2-1.mga9 |
nssMageia:9 From an advisory covering 10 CVEs |
before 3.119.0-1.mga9 | 3.119.0-1.mga9 |
firefoxMageia:9 From an advisory covering 10 CVEs |
before 140.6.0-1.mga9 | 140.6.0-1.mga9 |
firefox-l10nMageia:9 From an advisory covering 10 CVEs |
before 140.6.0-1.mga9 | 140.6.0-1.mga9 |
thunderbirdMageia:9 From an advisory covering 10 CVEs |
before 140.6.0-1.mga9 | 140.6.0-1.mga9 |
thunderbird-l10nMageia:9 From an advisory covering 10 CVEs |
before 140.6.0-1.mga9 | 140.6.0-1.mga9 |
firefoxopenEuler:24.03-LTS-SP1 From an advisory covering 23 CVEs |
before 140.7.0-1.oe2403sp1 | 140.7.0-1.oe2403sp1 |
firefoxopenEuler:24.03-LTS-SP2 From an advisory covering 23 CVEs |
before 140.7.0-1.oe2403sp2 | 140.7.0-1.oe2403sp2 |
firefoxopenEuler:22.03-LTS-SP3 From an advisory covering 23 CVEs |
before 140.7.0-1.oe2203sp3 | 140.7.0-1.oe2203sp3 |
firefoxopenEuler:22.03-LTS-SP4 From an advisory covering 23 CVEs |
before 140.7.0-1.oe2203sp4 | 140.7.0-1.oe2203sp4 |
firefoxopenEuler:24.03-LTS From an advisory covering 23 CVEs |
before 140.7.0-1.oe2403 | 140.7.0-1.oe2403 |
thunderbirdopenEuler:24.03-LTS-SP3 From an advisory covering 23 CVEs |
before 140.7.0-1.oe2403sp3 | 140.7.0-1.oe2403sp3 |
thunderbirdopenEuler:24.03-LTS-SP2 From an advisory covering 22 CVEs |
before 140.7.0-1.oe2403sp2 | 140.7.0-1.oe2403sp2 |
firefoxRed Hat:enterprise_linux:9::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_7 | 0:140.6.0-1.el9_7 |
firefox-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_7 | 0:140.6.0-1.el9_7 |
firefox-debugsourceRed Hat:enterprise_linux:9::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_7 | 0:140.6.0-1.el9_7 |
firefox-x11Red Hat:enterprise_linux:9::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_7 | 0:140.6.0-1.el9_7 |
firefoxRed Hat:enterprise_linux:10.1 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_1 | 0:140.6.0-1.el10_1 |
firefox-debuginfoRed Hat:enterprise_linux:10.1 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_1 | 0:140.6.0-1.el10_1 |
firefox-debugsourceRed Hat:enterprise_linux:10.1 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_1 | 0:140.6.0-1.el10_1 |
firefoxRed Hat:enterprise_linux:8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_10 | 0:140.6.0-1.el8_10 |
firefox-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_10 | 0:140.6.0-1.el8_10 |
firefox-debugsourceRed Hat:enterprise_linux:8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_10 | 0:140.6.0-1.el8_10 |
thunderbirdRed Hat:enterprise_linux:9::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_7 | 0:140.6.0-1.el9_7 |
thunderbird-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_7 | 0:140.6.0-1.el9_7 |
thunderbird-debugsourceRed Hat:enterprise_linux:9::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_7 | 0:140.6.0-1.el9_7 |
thunderbirdRed Hat:rhel_eus:9.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_6 | 0:140.6.0-1.el9_6 |
thunderbird-debuginfoRed Hat:rhel_eus:9.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_6 | 0:140.6.0-1.el9_6 |
thunderbird-debugsourceRed Hat:rhel_eus:9.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_6 | 0:140.6.0-1.el9_6 |
thunderbirdRed Hat:rhel_eus:9.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_4 | 0:140.6.0-1.el9_4 |
thunderbird-debuginfoRed Hat:rhel_eus:9.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_4 | 0:140.6.0-1.el9_4 |
thunderbird-debugsourceRed Hat:rhel_eus:9.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_4 | 0:140.6.0-1.el9_4 |
firefoxRed Hat:rhel_aus:8.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_2 | 0:140.6.0-1.el8_2 |
firefox-debuginfoRed Hat:rhel_aus:8.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_2 | 0:140.6.0-1.el8_2 |
firefox-debugsourceRed Hat:rhel_aus:8.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_2 | 0:140.6.0-1.el8_2 |
firefoxRed Hat:rhel_aus:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_4 | 0:140.6.0-2.el8_4 |
firefox-debuginfoRed Hat:rhel_aus:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_4 | 0:140.6.0-2.el8_4 |
firefox-debugsourceRed Hat:rhel_aus:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_4 | 0:140.6.0-2.el8_4 |
firefoxRed Hat:rhel_eus_long_life:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_4 | 0:140.6.0-2.el8_4 |
firefox-debuginfoRed Hat:rhel_eus_long_life:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_4 | 0:140.6.0-2.el8_4 |
firefox-debugsourceRed Hat:rhel_eus_long_life:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_4 | 0:140.6.0-2.el8_4 |
firefoxRed Hat:rhel_els:7 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el7_9 | 0:140.6.0-1.el7_9 |
firefox-debuginfoRed Hat:rhel_els:7 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el7_9 | 0:140.6.0-1.el7_9 |
firefoxRed Hat:rhel_eus:9.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el9_6 | 0:140.6.0-2.el9_6 |
firefox-debuginfoRed Hat:rhel_eus:9.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el9_6 | 0:140.6.0-2.el9_6 |
firefox-debugsourceRed Hat:rhel_eus:9.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el9_6 | 0:140.6.0-2.el9_6 |
firefox-x11Red Hat:rhel_eus:9.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el9_6 | 0:140.6.0-2.el9_6 |
firefoxRed Hat:rhel_aus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_6 | 0:140.6.0-2.el8_6 |
firefox-debuginfoRed Hat:rhel_aus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_6 | 0:140.6.0-2.el8_6 |
firefox-debugsourceRed Hat:rhel_aus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_6 | 0:140.6.0-2.el8_6 |
firefoxRed Hat:rhel_e4s:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_6 | 0:140.6.0-2.el8_6 |
firefox-debuginfoRed Hat:rhel_e4s:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_6 | 0:140.6.0-2.el8_6 |
firefox-debugsourceRed Hat:rhel_e4s:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_6 | 0:140.6.0-2.el8_6 |
firefoxRed Hat:rhel_tus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_6 | 0:140.6.0-2.el8_6 |
firefox-debuginfoRed Hat:rhel_tus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_6 | 0:140.6.0-2.el8_6 |
firefox-debugsourceRed Hat:rhel_tus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_6 | 0:140.6.0-2.el8_6 |
firefoxRed Hat:rhel_e4s:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_8 | 0:140.6.0-2.el8_8 |
firefox-debuginfoRed Hat:rhel_e4s:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_8 | 0:140.6.0-2.el8_8 |
firefox-debugsourceRed Hat:rhel_e4s:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_8 | 0:140.6.0-2.el8_8 |
firefoxRed Hat:rhel_tus:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_8 | 0:140.6.0-2.el8_8 |
firefox-debuginfoRed Hat:rhel_tus:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_8 | 0:140.6.0-2.el8_8 |
firefox-debugsourceRed Hat:rhel_tus:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-2.el8_8 | 0:140.6.0-2.el8_8 |
firefoxRed Hat:rhel_eus:9.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_4 | 0:140.6.0-1.el9_4 |
firefox-debuginfoRed Hat:rhel_eus:9.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_4 | 0:140.6.0-1.el9_4 |
firefox-debugsourceRed Hat:rhel_eus:9.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_4 | 0:140.6.0-1.el9_4 |
firefox-x11Red Hat:rhel_eus:9.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_4 | 0:140.6.0-1.el9_4 |
firefoxRed Hat:rhel_e4s:9.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_2 | 0:140.6.0-1.el9_2 |
firefox-debuginfoRed Hat:rhel_e4s:9.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_2 | 0:140.6.0-1.el9_2 |
firefox-debugsourceRed Hat:rhel_e4s:9.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_2 | 0:140.6.0-1.el9_2 |
firefox-x11Red Hat:rhel_e4s:9.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_2 | 0:140.6.0-1.el9_2 |
firefoxRed Hat:rhel_e4s:9.0::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_0 | 0:140.6.0-1.el9_0 |
firefox-debuginfoRed Hat:rhel_e4s:9.0::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_0 | 0:140.6.0-1.el9_0 |
firefox-debugsourceRed Hat:rhel_e4s:9.0::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_0 | 0:140.6.0-1.el9_0 |
thunderbirdRed Hat:rhel_e4s:9.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_2 | 0:140.6.0-1.el9_2 |
thunderbird-debuginfoRed Hat:rhel_e4s:9.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_2 | 0:140.6.0-1.el9_2 |
thunderbird-debugsourceRed Hat:rhel_e4s:9.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_2 | 0:140.6.0-1.el9_2 |
thunderbirdRed Hat:rhel_e4s:9.0::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_0 | 0:140.6.0-1.el9_0 |
thunderbird-debuginfoRed Hat:rhel_e4s:9.0::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_0 | 0:140.6.0-1.el9_0 |
thunderbird-debugsourceRed Hat:rhel_e4s:9.0::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_0 | 0:140.6.0-1.el9_0 |
thunderbirdRed Hat:rhel_e4s:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_8 | 0:140.6.0-1.el8_8 |
thunderbird-debuginfoRed Hat:rhel_e4s:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_8 | 0:140.6.0-1.el8_8 |
thunderbird-debugsourceRed Hat:rhel_e4s:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_8 | 0:140.6.0-1.el8_8 |
thunderbirdRed Hat:rhel_tus:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_8 | 0:140.6.0-1.el8_8 |
thunderbird-debuginfoRed Hat:rhel_tus:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_8 | 0:140.6.0-1.el8_8 |
thunderbird-debugsourceRed Hat:rhel_tus:8.8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_8 | 0:140.6.0-1.el8_8 |
thunderbirdRed Hat:rhel_aus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_6 | 0:140.6.0-1.el8_6 |
thunderbird-debuginfoRed Hat:rhel_aus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_6 | 0:140.6.0-1.el8_6 |
thunderbird-debugsourceRed Hat:rhel_aus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_6 | 0:140.6.0-1.el8_6 |
thunderbirdRed Hat:rhel_e4s:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_6 | 0:140.6.0-1.el8_6 |
thunderbird-debuginfoRed Hat:rhel_e4s:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_6 | 0:140.6.0-1.el8_6 |
thunderbird-debugsourceRed Hat:rhel_e4s:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_6 | 0:140.6.0-1.el8_6 |
thunderbirdRed Hat:rhel_tus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_6 | 0:140.6.0-1.el8_6 |
thunderbird-debuginfoRed Hat:rhel_tus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_6 | 0:140.6.0-1.el8_6 |
thunderbird-debugsourceRed Hat:rhel_tus:8.6::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_6 | 0:140.6.0-1.el8_6 |
thunderbirdRed Hat:rhel_aus:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_4 | 0:140.6.0-1.el8_4 |
thunderbird-debuginfoRed Hat:rhel_aus:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_4 | 0:140.6.0-1.el8_4 |
thunderbird-debugsourceRed Hat:rhel_aus:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_4 | 0:140.6.0-1.el8_4 |
thunderbirdRed Hat:rhel_eus_long_life:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_4 | 0:140.6.0-1.el8_4 |
thunderbird-debuginfoRed Hat:rhel_eus_long_life:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_4 | 0:140.6.0-1.el8_4 |
thunderbird-debugsourceRed Hat:rhel_eus_long_life:8.4::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_4 | 0:140.6.0-1.el8_4 |
thunderbirdRed Hat:rhel_aus:8.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_2 | 0:140.6.0-1.el8_2 |
thunderbird-debuginfoRed Hat:rhel_aus:8.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_2 | 0:140.6.0-1.el8_2 |
thunderbird-debugsourceRed Hat:rhel_aus:8.2::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_2 | 0:140.6.0-1.el8_2 |
thunderbirdRed Hat:enterprise_linux:10.1 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_1 | 0:140.6.0-1.el10_1 |
thunderbird-debuginfoRed Hat:enterprise_linux:10.1 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_1 | 0:140.6.0-1.el10_1 |
thunderbird-debugsourceRed Hat:enterprise_linux:10.1 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_1 | 0:140.6.0-1.el10_1 |
thunderbirdRed Hat:enterprise_linux:8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_10 | 0:140.6.0-1.el8_10 |
thunderbird-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_10 | 0:140.6.0-1.el8_10 |
thunderbird-debugsourceRed Hat:enterprise_linux:8::appstream From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_10 | 0:140.6.0-1.el8_10 |
thunderbirdRed Hat:enterprise_linux_eus:10.0 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_0 | 0:140.6.0-1.el10_0 |
thunderbird-debuginfoRed Hat:enterprise_linux_eus:10.0 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_0 | 0:140.6.0-1.el10_0 |
thunderbird-debugsourceRed Hat:enterprise_linux_eus:10.0 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_0 | 0:140.6.0-1.el10_0 |
firefoxRed Hat:enterprise_linux_eus:10.0 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_0 | 0:140.6.0-1.el10_0 |
firefox-debuginfoRed Hat:enterprise_linux_eus:10.0 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_0 | 0:140.6.0-1.el10_0 |
firefox-debugsourceRed Hat:enterprise_linux_eus:10.0 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_0 | 0:140.6.0-1.el10_0 |
firefoxRocky Linux:9 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_7 | 0:140.6.0-1.el9_7 |
firefoxRocky Linux:10 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_1 | 0:140.6.0-1.el10_1 |
firefoxRocky Linux:8 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_10 | 0:140.6.0-1.el8_10 |
thunderbirdRocky Linux:9 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el9_7 | 0:140.6.0-1.el9_7 |
thunderbirdRocky Linux:10 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el10_1 | 0:140.6.0-1.el10_1 |
thunderbirdRocky Linux:8 From an advisory covering 10 CVEs |
before 0:140.6.0-1.el8_10 | 0:140.6.0-1.el8_10 |
MozillaFirefoxSUSE:Linux Enterprise Server 12 SP5-LTSS From an advisory covering 10 CVEs |
before 140.6.0-112.292.1 | 140.6.0-112.292.1 |
MozillaFirefoxSUSE:Linux Enterprise Server LTSS Extended Security 12 SP5 From an advisory covering 10 CVEs |
before 140.6.0-112.292.1 | 140.6.0-112.292.1 |
MozillaThunderbirdSUSE:Linux Enterprise Module for Package Hub 15 SP6 From an advisory covering 10 CVEs |
before 140.6.0-150200.8.248.1 | 140.6.0-150200.8.248.1 |
MozillaThunderbirdSUSE:Linux Enterprise Module for Package Hub 15 SP7 From an advisory covering 10 CVEs |
before 140.6.0-150200.8.248.1 | 140.6.0-150200.8.248.1 |
MozillaThunderbirdSUSE:Linux Enterprise Workstation Extension 15 SP6 From an advisory covering 10 CVEs |
before 140.6.0-150200.8.248.1 | 140.6.0-150200.8.248.1 |
MozillaThunderbirdSUSE:Linux Enterprise Workstation Extension 15 SP7 From an advisory covering 10 CVEs |
before 140.6.0-150200.8.248.1 | 140.6.0-150200.8.248.1 |
MozillaThunderbirdopenSUSE:Leap 15.6 From an advisory covering 10 CVEs |
before 140.6.0-150200.8.248.1 | 140.6.0-150200.8.248.1 |
MozillaFirefoxSUSE:Linux Enterprise Module for Desktop Applications 15 SP6 From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise Module for Desktop Applications 15 SP7 From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise Server 15 SP3-LTSS From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise Server 15 SP4-LTSS From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise Server 15 SP5-LTSS From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise Server for SAP Applications 15 SP3 From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise Server for SAP Applications 15 SP4 From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise Server for SAP Applications 15 SP5 From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Enterprise Storage 7.1 From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxopenSUSE:Leap 15.6 From an advisory covering 10 CVEs |
before 140.6.0-150200.152.213.1 | 140.6.0-150200.152.213.1 |
MozillaFirefoxSUSE:Linux Enterprise Server 16.0 From an advisory covering 10 CVEs |
before 140.6.0-160000.1.1 | 140.6.0-160000.1.1 |
MozillaFirefoxSUSE:Linux Enterprise Server for SAP applications 16.0 From an advisory covering 10 CVEs |
before 140.6.0-160000.1.1 | 140.6.0-160000.1.1 |
mozjs52Ubuntu:18.04:LTS |
All versions, plus listed versions 52.3.1-0ubuntu352.3.1-7fakesync152.8.1-0ubuntu0.18.04.152.9.1-0ubuntu0.18.04.1 |
None known |
mozjs38Ubuntu:18.04:LTS |
All versions, plus listed versions 38.8.0~repack1-0ubuntu138.8.0~repack1-0ubuntu338.8.0~repack1-0ubuntu4 |
None known |
mozjs68Ubuntu:20.04:LTS |
All versions, plus listed versions 68.5.0-1~fakesync68.5.0-2~fakesync68.6.0-168.6.0-1ubuntu1 |
None known |
mozjs52Ubuntu:20.04:LTS |
All versions, plus listed versions 52.9.1-1build152.9.1-1ubuntu3 |
None known |
mozjs102Ubuntu:22.04:LTS |
All versions, plus listed versions 102.11.0-0ubuntu0.22.04.1102.12.0-0ubuntu0.22.04.1102.13.0-0ubuntu0.22.04.1102.15.1-0ubuntu0.22.04.1 |
None known |
mozjs78Ubuntu:22.04:LTS |
All versions, plus listed versions 78.13.0-178.15.0-278.15.0-4ubuntu1 |
None known |
mozjs91Ubuntu:22.04:LTS |
All versions, plus listed versions 91.5.1-0ubuntu191.6.0-191.6.0-291.7.0-291.10.0-0ubuntu1 |
None known |
thunderbirdUbuntu:22.04:LTS |
before 1:140.7.1+build1-0ubuntu0.22.04.1, plus listed versions 1:91.1.2+build1-0ubuntu11:91.3.0+build2-0ubuntu11:91.3.1+build1-0ubuntu11:91.3.2+build1-0ubuntu11:91.4.0+build1.1-0ubuntu1 Show 33 moreShow less1:91.4.0+build2-0ubuntu11:91.5.0+build1-0ubuntu11:91.5.1+build1-0ubuntu11:91.6.1+build1-0ubuntu11:91.7.0+build1-0ubuntu11:91.7.0+build2-0ubuntu11:91.8.0+build2-0ubuntu11:91.9.1+build1-0ubuntu0.22.04.11:91.11.0+build2-0ubuntu0.22.04.11:102.2.2+build1-0ubuntu0.22.04.11:102.4.2+build2-0ubuntu0.22.04.11:102.7.1+build2-0ubuntu0.22.04.11:102.8.0+build2-0ubuntu0.22.04.11:102.9.0+build1-0ubuntu0.22.04.11:102.10.0+build2-0ubuntu0.22.04.11:102.11.0+build1-0ubuntu0.22.04.11:102.13.0+build1-0ubuntu0.22.04.11:102.15.0+build1-0ubuntu0.22.04.11:102.15.1+build1-0ubuntu0.22.04.11:115.3.1+build1-0ubuntu0.22.04.21:115.4.1+build1-0ubuntu0.22.04.11:115.5.0+build1-0ubuntu0.22.04.11:115.6.0+build2-0ubuntu0.22.04.11:115.8.1+build1-0ubuntu0.22.04.11:115.9.0+build1-0ubuntu0.22.04.11:115.10.1+build1-0ubuntu0.22.04.11:115.11.0+build2-0ubuntu0.22.04.11:115.12.0+build3-0ubuntu0.22.04.11:115.13.0+build5-0ubuntu0.22.04.11:115.15.0+build1-0ubuntu0.22.04.11:115.16.0+build2-0ubuntu0.22.04.11:115.18.0+build1-0ubuntu0.22.04.11:128.12.0+build1-0ubuntu0.22.04.1 |
1:140.7.1+build1-0ubuntu0.22.04.1 |
mozjs102Ubuntu:24.04:LTS |
All versions, plus listed versions 102.15.1-1102.15.1-3ubuntu2 |
None known |
mozjs115Ubuntu:24.04:LTS |
All versions, plus listed versions 115.3.0-0ubuntu1115.4.0-2115.5.0-1115.6.0-1115.7.0-4 Show 4 moreShow less115.8.0-1115.9.0-1115.9.0-1build1115.10.0-1 |
None known |
firefox-esropenSUSE:Tumbleweed From an advisory covering 10 CVEs |
before 140.6.0-1.1 | 140.6.0-1.1 |
MozillaFirefoxopenSUSE:Tumbleweed From an advisory covering 13 CVEs |
before 146.0-1.1 | 146.0-1.1 |
MozillaThunderbirdopenSUSE:Tumbleweed From an advisory covering 10 CVEs |
before 140.6.0-1.1 | 140.6.0-1.1 |
MozillaFirefoxopenSUSE:Leap 16.0 From an advisory covering 10 CVEs |
before 140.6.0-160000.1.1 | 140.6.0-160000.1.1 |
MozillaThunderbirdopenSUSE:Leap 16.0 From an advisory covering 10 CVEs |
before 140.6.0-bp160.1.1 | 140.6.0-bp160.1.1 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | h3raklez/CVE-2025-14321 | 2026-02-02 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-14321 is a critical vulnerability (CVSS 9.8) in Mozilla Firefox, published December 9, 2025. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 48th percentile. Fixed in firefox-esr 140.6.0esr-1~deb12u1.
References
bugzilla.mozilla.org/show_bug.cgi?id=1992760
mozilla.org/security/advisories/mfsa2025-92
mozilla.org/security/advisories/mfsa2025-94
mozilla.org/security/advisories/mfsa2025-95
mozilla.org/security/advisories/mfsa2025-96
nvd.nist.gov/vuln/detail/CVE-2025-14321
Show 169 moreShow less
github.com/advisories/GHSA-g2fh-3663-3jf8
access.redhat.com/errata/RHSA-2025:23034
access.redhat.com/security/cve/CVE-2025-14321
access.redhat.com/security/cve/CVE-2025-14322
access.redhat.com/security/cve/CVE-2025-14323
access.redhat.com/security/cve/CVE-2025-14324
access.redhat.com/security/cve/CVE-2025-14325
access.redhat.com/security/cve/CVE-2025-14328
access.redhat.com/security/cve/CVE-2025-14329
access.redhat.com/security/cve/CVE-2025-14330
access.redhat.com/security/cve/CVE-2025-14331
access.redhat.com/security/cve/CVE-2025-14333
bugzilla.redhat.com/2420502
bugzilla.redhat.com/2420503
bugzilla.redhat.com/2420504
bugzilla.redhat.com/2420506
bugzilla.redhat.com/2420508
bugzilla.redhat.com/2420509
bugzilla.redhat.com/2420512
bugzilla.redhat.com/2420513
bugzilla.redhat.com/2420516
bugzilla.redhat.com/2420517
errata.almalinux.org/9/ALSA-2025-23034.html
access.redhat.com/errata/RHSA-2025:23035
errata.almalinux.org/10/ALSA-2025-23035.html
access.redhat.com/errata/RHSA-2025:23128
errata.almalinux.org/8/ALSA-2025-23128.html
access.redhat.com/errata/RHSA-2025:23856
errata.almalinux.org/9/ALSA-2025-23856.html
access.redhat.com/errata/RHSA-2026:0025
errata.almalinux.org/10/ALSA-2026-0025.html
access.redhat.com/errata/RHSA-2026:0026
errata.almalinux.org/8/ALSA-2026-0026.html
security-tracker.debian.org/tracker/CVE-2025-14321
advisories.mageia.org/MGASA-2025-0328.html
bugs.mageia.org/show_bug.cgi?id=34814
groups.google.com/a/mozilla.org/g/dev-tech-crypto/c/-FCacePkmj8
groups.google.com/a/mozilla.org/g/dev-tech-crypto/c/V7GVSScpn5w
groups.google.com/a/mozilla.org/g/dev-tech-crypto/c/qFuz87KunGc
firefox-source-docs.mozilla.org/security/nss/releases/nss_3_118.html
firefox-source-docs.mozilla.org/security/nss/releases/nss_3_118_1.html
firefox-source-docs.mozilla.org/security/nss/releases/nss_3_119.html
firefox.com/en-US/firefox/140.6.0/releasenotes
mozilla.org/en-US/security/advisories/mfsa2025-94
advisories.mageia.org/MGASA-2025-0329.html
bugs.mageia.org/show_bug.cgi?id=34820
thunderbird.net/en-US/thunderbird/140.6.0esr/releasenotes
mozilla.org/en-US/security/advisories/mfsa2025-96
openeuler.org/zh/security/security-bulletins/detail?id=openEuler-SA-2026-1085
nvd.nist.gov/vuln/detail/CVE-2025-14322
nvd.nist.gov/vuln/detail/CVE-2025-14323
nvd.nist.gov/vuln/detail/CVE-2025-14324
nvd.nist.gov/vuln/detail/CVE-2025-14325
nvd.nist.gov/vuln/detail/CVE-2025-14327
nvd.nist.gov/vuln/detail/CVE-2025-14328
nvd.nist.gov/vuln/detail/CVE-2025-14329
nvd.nist.gov/vuln/detail/CVE-2025-14330
nvd.nist.gov/vuln/detail/CVE-2025-14331
nvd.nist.gov/vuln/detail/CVE-2025-14333
nvd.nist.gov/vuln/detail/CVE-2026-0877
nvd.nist.gov/vuln/detail/CVE-2026-0878
nvd.nist.gov/vuln/detail/CVE-2026-0879
nvd.nist.gov/vuln/detail/CVE-2026-0880
nvd.nist.gov/vuln/detail/CVE-2026-0882
nvd.nist.gov/vuln/detail/CVE-2026-0883
nvd.nist.gov/vuln/detail/CVE-2026-0884
nvd.nist.gov/vuln/detail/CVE-2026-0885
nvd.nist.gov/vuln/detail/CVE-2026-0886
nvd.nist.gov/vuln/detail/CVE-2026-0887
nvd.nist.gov/vuln/detail/CVE-2026-0890
nvd.nist.gov/vuln/detail/CVE-2026-0891
openeuler.org/zh/security/security-bulletins/detail?id=openEuler-SA-2026-1086
openeuler.org/zh/security/security-bulletins/detail?id=openEuler-SA-2026-1088
openeuler.org/zh/security/security-bulletins/detail?id=openEuler-SA-2026-1089
openeuler.org/zh/security/security-bulletins/detail?id=openEuler-SA-2026-1090
openeuler.org/zh/security/security-bulletins/detail?id=openEuler-SA-2026-1264
openeuler.org/zh/security/security-bulletins/detail?id=openEuler-SA-2026-1285
access.redhat.com/security/updates/classification
bugzilla.redhat.com/show_bug.cgi?id=2420502
bugzilla.redhat.com/show_bug.cgi?id=2420503
bugzilla.redhat.com/show_bug.cgi?id=2420504
bugzilla.redhat.com/show_bug.cgi?id=2420506
bugzilla.redhat.com/show_bug.cgi?id=2420508
bugzilla.redhat.com/show_bug.cgi?id=2420509
bugzilla.redhat.com/show_bug.cgi?id=2420512
bugzilla.redhat.com/show_bug.cgi?id=2420513
bugzilla.redhat.com/show_bug.cgi?id=2420516
bugzilla.redhat.com/show_bug.cgi?id=2420517
security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_23034.json
cve.org/CVERecord?id=CVE-2025-14321
cve.org/CVERecord?id=CVE-2025-14322
cve.org/CVERecord?id=CVE-2025-14323
cve.org/CVERecord?id=CVE-2025-14324
cve.org/CVERecord?id=CVE-2025-14325
cve.org/CVERecord?id=CVE-2025-14328
cve.org/CVERecord?id=CVE-2025-14329
cve.org/CVERecord?id=CVE-2025-14330
cve.org/CVERecord?id=CVE-2025-14331
cve.org/CVERecord?id=CVE-2025-14333
security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_23035.json
security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_23128.json
security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_23856.json
access.redhat.com/errata/RHSA-2026:0003
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0003.json
access.redhat.com/errata/RHSA-2026:0004
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0004.json
access.redhat.com/errata/RHSA-2026:0005
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0005.json
access.redhat.com/errata/RHSA-2026:0006
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0006.json
access.redhat.com/errata/RHSA-2026:0007
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0007.json
access.redhat.com/errata/RHSA-2026:0013
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0013.json
access.redhat.com/errata/RHSA-2026:0014
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0014.json
access.redhat.com/errata/RHSA-2026:0015
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0015.json
access.redhat.com/errata/RHSA-2026:0016
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0016.json
access.redhat.com/errata/RHSA-2026:0017
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0017.json
access.redhat.com/errata/RHSA-2026:0018
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0018.json
access.redhat.com/errata/RHSA-2026:0019
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0019.json
access.redhat.com/errata/RHSA-2026:0020
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0020.json
access.redhat.com/errata/RHSA-2026:0021
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0021.json
access.redhat.com/errata/RHSA-2026:0022
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0022.json
access.redhat.com/errata/RHSA-2026:0023
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0023.json
access.redhat.com/errata/RHSA-2026:0024
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0024.json
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0025.json
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0026.json
access.redhat.com/errata/RHSA-2026:0124
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0124.json
access.redhat.com/errata/RHSA-2026:0127
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0127.json
errata.rockylinux.org/RLSA-2025:23034
errata.rockylinux.org/RLSA-2025:23035
errata.rockylinux.org/RLSA-2025:23128
errata.rockylinux.org/RLSA-2025:23856
errata.rockylinux.org/RLSA-2026:0025
errata.rockylinux.org/RLSA-2026:0026
suse.com/support/update/announcement/2025/suse-su-20254396-1
bugzilla.suse.com/1254551
suse.com/security/cve/CVE-2025-14321
suse.com/security/cve/CVE-2025-14322
suse.com/security/cve/CVE-2025-14323
suse.com/security/cve/CVE-2025-14324
suse.com/security/cve/CVE-2025-14325
suse.com/security/cve/CVE-2025-14328
suse.com/security/cve/CVE-2025-14329
suse.com/security/cve/CVE-2025-14330
suse.com/security/cve/CVE-2025-14331
suse.com/security/cve/CVE-2025-14333
suse.com/support/update/announcement/2025/suse-su-20254397-1
suse.com/support/update/announcement/2025/suse-su-20254424-1
suse.com/support/update/announcement/2026/suse-su-202620031-1
ubuntu.com/security/CVE-2025-14321
mozilla.org/en-US/security/advisories/mfsa2025-92
ubuntu.com/security/notices/USN-7991-1
suse.com/security/cve/CVE-2025-14326
suse.com/security/cve/CVE-2025-14327
suse.com/security/cve/CVE-2025-14332
Left out here: 883 versions and the rest of 7 source descriptions. The JSON record has them. Left out on purpose, here and in the API, to keep responses small: 12 source records.