Every CVESearch/Get API key

CVE-2025-10532

Incorrect boundary conditions in the JavaScript: GC component

6.5 MediumFix available

Incorrect boundary conditions in the JavaScript: GC component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.

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
Low
Integrity
Low
Availability
None

Exploit likelihood

0.33%Up 0.3 points since Sep 17, 2025
90%50%10%1%

What each source reports

CVE List Score used6.5

Incorrect boundary conditions in the JavaScript: GC component

Incorrect boundary conditions in the JavaScript: GC component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.

Record
CVE-2025-10532
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness
CWE-754
Updated
2026-11-02
EUVDEUVD-2025-295596.5

Incorrect boundary conditions in the JavaScript: GC component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.

Record
EUVD-2025-29559
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-f2wr-3fjg-j32f6.5

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird...

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.

Record
GHSA-f2wr-3fjg-j32f
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness
CWE-754
Updated
2026-11-02
NVD6.5

Incorrect boundary conditions in the JavaScript: GC component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.

Record
CVE-2025-10532
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness
CWE-754
Updated
2026-11-02
OSV6.5

Incorrect boundary conditions in the JavaScript: GC component. This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.

Record
CVE-2025-10532
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Updated
2026-11-10
OSVDEBIAN-CVE-2025-105326.5

Incorrect boundary conditions in the JavaScript: GC component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.

Record
DEBIAN-CVE-2025-10532
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Updated
2026-11-02
Show 44 moreShow less
OSVOESA-2025-23409.8

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):

This vulnerability affects Firefox versions prior to 143 and Firefox ESR versions prior to 140.3. Specific vulnerability type and impact details require further confirmation.(CVE-2025-10527)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10528)

This vulnerability affects Firefox versions earlier than 143 and Firefox ESR versions earlier than 140.3. The vulnerability may lead to security bypass or other security issues.(CVE-2025-10529)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10532)

This vulnerability affects Firefox < 143, Firefox ESR < 115.28, and Firefox ESR < 140.3. Specific vulnerability details require further analysis.(CVE-2025-10533)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10536)

Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. 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 < 143 and Firefox ESR < 140.3.(CVE-2025-10537)

Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8036)

Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the Secure attribute. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8037)

Thunderbird ignored paths when checking the validity of navigations in a frame. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8038)

In some cases search terms persisted in the URL bar even after navigating away from the search page. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8039)

Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8040)

Spoofing issue in the Address Bar component. This vulnerability affects Firefox < 142 and Firefox ESR < 140.2.(CVE-2025-9183)

Record
OESA-2025-2340
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2025-23419.8

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):

This vulnerability affects Firefox versions prior to 143 and Firefox ESR versions prior to 140.3. Specific vulnerability type and impact details require further confirmation.(CVE-2025-10527)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10528)

This vulnerability affects Firefox versions earlier than 143 and Firefox ESR versions earlier than 140.3. The vulnerability may lead to security bypass or other security issues.(CVE-2025-10529)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10532)

This vulnerability affects Firefox < 143, Firefox ESR < 115.28, and Firefox ESR < 140.3. Specific vulnerability details require further analysis.(CVE-2025-10533)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10536)

Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. 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 < 143 and Firefox ESR < 140.3.(CVE-2025-10537)

Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8036)

Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the Secure attribute. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8037)

Thunderbird ignored paths when checking the validity of navigations in a frame. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8038)

In some cases search terms persisted in the URL bar even after navigating away from the search page. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8039)

Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8040)

Spoofing issue in the Address Bar component. This vulnerability affects Firefox < 142 and Firefox ESR < 140.2.(CVE-2025-9183)

Record
OESA-2025-2341
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2025-23599.8

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):

This vulnerability affects Firefox versions prior to 143 and Firefox ESR versions prior to 140.3. Specific vulnerability type and impact details require further confirmation.(CVE-2025-10527)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10528)

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10529)

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10532)

This vulnerability affects Firefox < 143, Firefox ESR < 115.28, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10533)

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10536)

Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. 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 < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10537)

Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8036)

Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the Secure attribute. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8037)

Thunderbird ignored paths when checking the validity of navigations in a frame. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8038)

In some cases search terms persisted in the URL bar even after navigating away from the search page. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8039)

Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8040)

Spoofing issue in the Address Bar component. This vulnerability affects Firefox < 142 and Firefox ESR < 140.2.(CVE-2025-9183)

Record
OESA-2025-2359
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2025-23609.8

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):

This vulnerability affects Firefox versions prior to 143 and Firefox ESR versions prior to 140.3. Specific vulnerability type and impact details require further confirmation.(CVE-2025-10527)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10528)

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10529)

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10532)

This vulnerability affects Firefox < 143, Firefox ESR < 115.28, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10533)

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10536)

Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. 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 < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10537)

Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8036)

Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the Secure attribute. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8037)

Thunderbird ignored paths when checking the validity of navigations in a frame. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8038)

In some cases search terms persisted in the URL bar even after navigating away from the search page. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8039)

Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8040)

Spoofing issue in the Address Bar component. This vulnerability affects Firefox < 142 and Firefox ESR < 140.2.(CVE-2025-9183)

Record
OESA-2025-2360
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2025-23619.8

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):

This vulnerability affects Firefox versions prior to 143 and Firefox ESR versions prior to 140.3. Specific vulnerability type and impact details require further confirmation.(CVE-2025-10527)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10528)

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10529)

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10532)

This vulnerability affects Firefox < 143, Firefox ESR < 115.28, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10533)

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10536)

Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. 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 < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10537)

Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8036)

Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the Secure attribute. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8037)

Thunderbird ignored paths when checking the validity of navigations in a frame. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8038)

In some cases search terms persisted in the URL bar even after navigating away from the search page. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8039)

Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.(CVE-2025-8040)

Spoofing issue in the Address Bar component. This vulnerability affects Firefox < 142 and Firefox ESR < 140.2.(CVE-2025-9183)

Record
OESA-2025-2361
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2025-25579.8

thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

This vulnerability affects Firefox versions prior to 143 and Firefox ESR versions prior to 140.3. Specific vulnerability type and impact details require further confirmation.(CVE-2025-10527)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10528)

This vulnerability affects Firefox versions earlier than 143 and Firefox ESR versions earlier than 140.3. The vulnerability may lead to security bypass or other security issues.(CVE-2025-10529)

This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10532)

This vulnerability affects Firefox < 143, Firefox ESR < 115.28, and Firefox ESR < 140.3. Specific vulnerability details require further analysis.(CVE-2025-10533)

This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10536)

Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. 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 < 143 and Firefox ESR < 140.3.(CVE-2025-10537)

Use-after-free vulnerability in MediaTrackGraphImpl::GetInstance(). This vulnerability affects Firefox < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11708)

A compromised web process was able to trigger out of bounds reads and writes in a more privileged process using manipulated WebGL textures. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11709)

A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11710)

There was a way to change the value of JavaScript Object properties that were supposed to be non-writeable. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11711)

A malicious page could have used the type attribute of an OBJECT tag to override the default browser behavior when encountering a web resource served without a content-type. This could have contributed to an XSS on a site that unsafely serves files without a content-type header. This vulnerability affects Firefox < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11712)

Memory safety bugs present in Firefox ESR 115.28, Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. 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 < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11714)

Memory safety bugs present in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. 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 < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird ESR < 140.4.(CVE-2025-11715)

Modification of specific WebGL shader attributes could trigger an out-of-bounds read, which, when chained with other vulnerabilities, could be used to escalate privileges. This bug only affects Thunderbird for macOS. Other versions of Thunderbird are unaffected. This vulnerability affects Firefox < 138, Firefox ESR <…

Record
OESA-2025-2557
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:161087.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:16108
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:161097.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:16109
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:161567.5

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:16156
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:161577.5

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:16157
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:162607.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:16260
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:165897.5

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:16589
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173407.5

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:17340
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173417.5

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:17341
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173427.5

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:17342
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173437.5

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:17343
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173447.5

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:17344
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173457.5

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:17345
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173467.5

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:17346
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173677.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:17367
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173687.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:17368
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173717.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:17371
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173727.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:17372
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173737.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:17373
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173747.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:17374
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:173787.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:17378
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2025:174537.5

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:17453
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2025:161087.5

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)

  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)

  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)

  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)

  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)

  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)

  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16108
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2025:161097.5

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)

  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)

  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)

  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)

  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)

  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)

  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16109
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2025:161567.5

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)

  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)

  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)

  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)

  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)

  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)

  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16156
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2025:161577.5

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)

  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)

  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)

  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)

  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)

  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)

  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16157
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2025:162607.5

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)

  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)

  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)

  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)

  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)

  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)

  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16260
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2025:165897.5

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)

  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)

  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)

  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)

  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)

  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)

  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16589
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2025-105326.5

Incorrect boundary conditions in the JavaScript: GC component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.

Record
UBUNTU-CVE-2025-10532
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Updated
2026-11-02
OSVALSA-2025:16108No score

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)
  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)
  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)
  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)
  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)
  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)
  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16108
Updated
2026-11-02
OSVALSA-2025:16109No score

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)
  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)
  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)
  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)
  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)
  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)
  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16109
Updated
2026-11-02
OSVALSA-2025:16156No score

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)
  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)
  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)
  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)
  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)
  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)
  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16156
Updated
2026-11-02
OSVALSA-2025:16157No score

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)
  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)
  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)
  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)
  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)
  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)
  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16157
Updated
2026-11-02
OSVALSA-2025:16260No score

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)
  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)
  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)
  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)
  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)
  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)
  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16260
Updated
2026-11-02
OSVALSA-2025:16589No score

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

  • firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component (CVE-2025-10527)
  • firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component (CVE-2025-10532)
  • firefox: thunderbird: Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component (CVE-2025-10528)
  • firefox: thunderbird: Same-origin policy bypass in the Layout component (CVE-2025-10529)
  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143 (CVE-2025-10537)
  • firefox: thunderbird: Information disclosure in the Networking: Cache component (CVE-2025-10536)
  • firefox: thunderbird: Integer overflow in the SVG component (CVE-2025-10533)

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-2025:16589
Updated
2026-11-02
OSVCLSA-2026-1785560172No score

thunderbird: Fix of 255 CVEs

  • rebase from Thunderbird 115.4.1 to 140.12.0 ESR

  • CVE-2022-3032: When receiving an HTML email that contained an iframe element, which used a srcdoc attribute to define the inner HTML document, remote objects specified in the nested document, for example images or videos, were not blocked

  • CVE-2023-0430: Certificate OCSP revocation status was not checked when verifying S/Mime signatures

  • CVE-2023-0547: OCSP revocation status of recipient certificates was not checked when sending S/Mime encrypted email, and revoked certificates would be accepted

  • CVE-2023-0616: If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts to process and display the message, which could cause Thunderbird's user interface to lock up and no longer respond to the user's actions

  • CVE-2023-1945: Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially exploitable crash

  • CVE-2023-4573: When receiving rendering data over IPC mStream could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash

  • CVE-2023-4574: When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished

  • CVE-2023-4575: When creating a callback over IPC for showing the File Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished

  • CVE-2023-4577: When UpdateRegExpStatics attempted to access initialStringHeap it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash

  • CVE-2023-4578: When calling JS::CheckRegExpSyntax a Syntax Error could have been set which would end in calling convertToRuntimeErrorAndClear. A path in the function could attempt to allocate memory when none is available which would have caused a newly created Out of Memory exception to be mishandled as a Syntax Error

  • CVE-2023-4580: Push notifications stored on disk in private browsing mode were not being encrypted potentially allowing the leak of sensitive information

  • CVE-2023-4581: Excel .xll add-in files did not have a blocklist entry in Firefox's executable blocklist which allowed them to be downloaded without any warning of their potential harm

  • CVE-2023-5169: A compromised content process could have provided malicious data in a PathRecording resulting in an out-of-bounds write, leading to a potentially exploitable crash in a privileged process

  • CVE-2023-5171: During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NUL bytes, and cause a potentially exploitable crash

  • CVE-2023-5724: Drivers are not always robust to extremely large draw calls and in some cases this scenario could have led to a crash

  • CVE-2023-5725: A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be leveraged to collect sensitive user data

  • CVE-2023-5732: An attacker could have created a malicious link using bidirectional characters to spoof the location in the address bar when visited

  • CVE-2023-6204: On some systems—depending on the graphics settings and drivers—it was possible to force an out-of-bounds read and leak memory data into the images created on the canvas element

  • CVE-2023-6205: It was possible to cause the use of a MessagePort after it had already been freed, which could potentially have led to an exploitable crash

  • CVE-2023-6206: The black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking delay on permission prompts

  • CVE-2023-6207: Ownership…

Record
CLSA-2026-1785560172
Updated
2026-11-02
OSVMGASA-2025-0246No score

Updated firefox, nss & rootcerts fix security vulnerabilities

CVE-2025-11708: Use-after-free in MediaTrackGraphImpl::GetInstance() CVE-2025-11709: Out of bounds read/write in a privileged process triggered by WebGL textures CVE-2025-11710: Cross-process information leaked due to malicious IPC messages CVE-2025-11711: Some non-writable Object properties could be modified CVE-2025-11712: An OBJECT tag type attribute overrode browser behavior on web resources without a content-type CVE-2025-11713: Potential user-assisted code execution in “Copy as cURL” command CVE-2025-11714: Memory safety bugs fixed in Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144 CVE-2025-11715: Memory safety bugs fixed in Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144, and other security fixes; please see the links.

Record
MGASA-2025-0246
Updated
2026-11-02
OSVMGASA-2025-0247No score

Updated thunderbird packgaes fix security vulnerabilities

CVE-2025-11708: Use-after-free in MediaTrackGraphImpl::GetInstance() CVE-2025-11709: Out of bounds read/write in a privileged process triggered by WebGL textures CVE-2025-11710: Cross-process information leaked due to malicious IPC messages CVE-2025-11711: Some non-writable Object properties could be modified CVE-2025-11712: An OBJECT tag type attribute overrode browser behavior on web resources without a content-type CVE-2025-11713: Potential user-assisted code execution in “Copy as cURL” command CVE-2025-11714: Memory safety bugs fixed in Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144 CVE-2025-11715: Memory safety bugs fixed in Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144, and other security fixes; please see the links.

Record
MGASA-2025-0247
Updated
2026-11-02
OSVopenSUSE-SU-2025:15555-1No score

firefox-esr-140.3.0-1.1 on GA media

These are all security issues fixed in the firefox-esr-140.3.0-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2025:15555-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
firefox
AlmaLinux:9
From an advisory covering 7 CVEs
before 140.3.0-1.el9_6.alma.1
140.3.0-1.el9_6.alma.1
firefox-x11
AlmaLinux:9
From an advisory covering 7 CVEs
before 140.3.0-1.el9_6.alma.1
140.3.0-1.el9_6.alma.1
firefox
AlmaLinux:10
From an advisory covering 7 CVEs
before 140.3.0-1.el10_0
140.3.0-1.el10_0
thunderbird
AlmaLinux:9
From an advisory covering 7 CVEs
before 140.3.0-1.el9_6.alma.1
140.3.0-1.el9_6.alma.1
thunderbird
AlmaLinux:10
From an advisory covering 7 CVEs
before 140.3.0-1.el10_0.alma.1
140.3.0-1.el10_0.alma.1
firefox
AlmaLinux:8
From an advisory covering 8 CVEs
before 140.3.0-1.el8_10.alma.1
140.3.0-1.el8_10.alma.1
thunderbird
AlmaLinux:8
From an advisory covering 8 CVEs
before 140.3.0-1.el8_10.alma.1
140.3.0-1.el8_10.alma.1
thunderbird
TuxCare:AlmaLinux:9.2
From an advisory covering 253 CVEs
before 140.12.0-1.el9_2.alma.1.tuxcare.els1
140.12.0-1.el9_2.alma.1.tuxcare.els1
firefox-esr
Debian:12
before 140.3.0esr-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 less
102.13.0esr-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
140.3.0esr-1~deb12u1
firefox-esr
Debian:13
before 140.3.0esr-1~deb13u1, plus listed versions
128.13.0esr-1128.14.0esr-1128.14.0esr-1~deb11u1128.14.0esr-1~deb12u1128.14.0esr-1~deb13u1140.3.0esr-1~deb11u1140.3.0esr-1~deb11u2140.3.0esr-1~deb12u1
140.3.0esr-1~deb13u1
Show 156 moreShow less
Affected packages
PackageAffectedFixed
firefox-esr
Debian:14
before 140.3.0esr-1, plus listed versions
128.13.0esr-1128.14.0esr-1128.14.0esr-1~deb11u1128.14.0esr-1~deb12u1128.14.0esr-1~deb13u1
Show 4 moreShow less
140.3.0esr-1~deb11u1140.3.0esr-1~deb11u2140.3.0esr-1~deb12u1140.3.0esr-1~deb13u1
140.3.0esr-1
thunderbird
Debian:12
before 1:140.3.0esr-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 less
1:102.13.0-11:102.13.0-1~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
1:140.3.0esr-1~deb12u1
thunderbird
Debian:13
before 1:140.3.0esr-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 13 moreShow less
1:129.0~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-1~deb11u11:140.3.0esr-1~deb12u1
1:140.3.0esr-1~deb13u1
thunderbird
Debian:14
before 1:140.3.0esr-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 14 moreShow less
1:129.0~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-1~deb11u11:140.3.0esr-1~deb12u11:140.3.0esr-1~deb13u1
1:140.3.0esr-1
firefox-esr
Debian:11
From an advisory covering 7 CVEs
before 140.3.0esr-1~deb11u2, plus listed versions
102.1.0esr-1102.1.0esr-2102.10.0esr-1102.10.0esr-1~deb10u1102.10.0esr-1~deb11u1
Show 45 moreShow less
102.11.0esr-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
140.3.0esr-1~deb11u2
thunderbird
Debian:11
From an advisory covering 7 CVEs
before 1:140.3.0esr-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 less
1:102.1.1-11:102.1.2-11:102.10.0-11:102.10.0-1~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
1:140.3.0esr-1~deb11u1
firefox-esr
Debian:12
From an advisory covering 7 CVEs
before 140.3.0esr-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 less
102.13.0esr-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
140.3.0esr-1~deb12u1
firefox-esr
Debian:13
From an advisory covering 7 CVEs
before 140.3.0esr-1~deb13u1, plus listed versions
128.13.0esr-1128.14.0esr-1128.14.0esr-1~deb11u1128.14.0esr-1~deb12u1128.14.0esr-1~deb13u1140.3.0esr-1~deb11u1140.3.0esr-1~deb11u2140.3.0esr-1~deb12u1
140.3.0esr-1~deb13u1
thunderbird
Debian:12
From an advisory covering 7 CVEs
before 1:140.3.0esr-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 less
1:102.13.0-11:102.13.0-1~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
1:140.3.0esr-1~deb12u1
thunderbird
Debian:13
From an advisory covering 7 CVEs
before 1:140.3.0esr-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 13 moreShow less
1:129.0~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-1~deb11u11:140.3.0esr-1~deb12u1
1:140.3.0esr-1~deb13u1
nss
Mageia:9
From an advisory covering 15 CVEs
before 3.117.0-1.mga9
3.117.0-1.mga9
rootcerts
Mageia:9
From an advisory covering 15 CVEs
before 20251003.00-1.mga9
20251003.00-1.mga9
firefox
Mageia:9
From an advisory covering 15 CVEs
before 140.4.0-1.2.mga9
140.4.0-1.2.mga9
firefox-l10n
Mageia:9
From an advisory covering 15 CVEs
before 140.4.0-1.mga9
140.4.0-1.mga9
thunderbird
Mageia:9
From an advisory covering 15 CVEs
before 140.4.0-1.2.mga9
140.4.0-1.2.mga9
thunderbird-l10n
Mageia:9
From an advisory covering 15 CVEs
before 140.4.0-1.mga9
140.4.0-1.mga9
firefox
openEuler:24.03-LTS-SP1
From an advisory covering 13 CVEs
before 140.3.1-1.oe2403sp1
140.3.1-1.oe2403sp1
firefox
openEuler:24.03-LTS-SP2
From an advisory covering 13 CVEs
before 140.3.1-1.oe2403sp2
140.3.1-1.oe2403sp2
firefox
openEuler:22.03-LTS-SP3
From an advisory covering 13 CVEs
before 140.3.1-1.oe2203sp3
140.3.1-1.oe2203sp3
firefox
openEuler:22.03-LTS-SP4
From an advisory covering 13 CVEs
before 140.3.1-1.oe2203sp4
140.3.1-1.oe2203sp4
firefox
openEuler:24.03-LTS
From an advisory covering 13 CVEs
before 128.14.0-1.oe2403
128.14.0-1.oe2403
thunderbird
openEuler:24.03-LTS-SP2
From an advisory covering 16 CVEs
before 140.4.0-1.oe2403sp2
140.4.0-1.oe2403sp2
firefox
Red Hat:enterprise_linux:9::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_6
0:140.3.0-1.el9_6
firefox-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_6
0:140.3.0-1.el9_6
firefox-debugsource
Red Hat:enterprise_linux:9::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_6
0:140.3.0-1.el9_6
firefox-x11
Red Hat:enterprise_linux:9::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_6
0:140.3.0-1.el9_6
firefox
Red Hat:enterprise_linux:10.0
From an advisory covering 8 CVEs
before 0:140.3.0-1.el10_0
0:140.3.0-1.el10_0
firefox-debuginfo
Red Hat:enterprise_linux:10.0
From an advisory covering 8 CVEs
before 0:140.3.0-1.el10_0
0:140.3.0-1.el10_0
firefox-debugsource
Red Hat:enterprise_linux:10.0
From an advisory covering 8 CVEs
before 0:140.3.0-1.el10_0
0:140.3.0-1.el10_0
thunderbird
Red Hat:enterprise_linux:9::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_6
0:140.3.0-1.el9_6
thunderbird-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_6
0:140.3.0-1.el9_6
thunderbird-debugsource
Red Hat:enterprise_linux:9::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_6
0:140.3.0-1.el9_6
thunderbird
Red Hat:enterprise_linux:10.0
From an advisory covering 8 CVEs
before 0:140.3.0-1.el10_0
0:140.3.0-1.el10_0
thunderbird-debuginfo
Red Hat:enterprise_linux:10.0
From an advisory covering 8 CVEs
before 0:140.3.0-1.el10_0
0:140.3.0-1.el10_0
thunderbird-debugsource
Red Hat:enterprise_linux:10.0
From an advisory covering 8 CVEs
before 0:140.3.0-1.el10_0
0:140.3.0-1.el10_0
firefox
Red Hat:enterprise_linux:8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_10
0:140.3.0-1.el8_10
firefox-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_10
0:140.3.0-1.el8_10
firefox-debugsource
Red Hat:enterprise_linux:8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_10
0:140.3.0-1.el8_10
thunderbird
Red Hat:enterprise_linux:8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_10
0:140.3.0-1.el8_10
thunderbird-debuginfo
Red Hat:enterprise_linux:8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_10
0:140.3.0-1.el8_10
thunderbird-debugsource
Red Hat:enterprise_linux:8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_10
0:140.3.0-1.el8_10
thunderbird
Red Hat:rhel_aus:8.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_2
0:140.3.0-1.el8_2
thunderbird-debuginfo
Red Hat:rhel_aus:8.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_2
0:140.3.0-1.el8_2
thunderbird-debugsource
Red Hat:rhel_aus:8.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_2
0:140.3.0-1.el8_2
thunderbird
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
thunderbird-debuginfo
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
thunderbird-debugsource
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
thunderbird
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
thunderbird-debuginfo
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
thunderbird-debugsource
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
thunderbird
Red Hat:rhel_aus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
thunderbird-debuginfo
Red Hat:rhel_aus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
thunderbird-debugsource
Red Hat:rhel_aus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
thunderbird
Red Hat:rhel_e4s:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
thunderbird-debuginfo
Red Hat:rhel_e4s:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
thunderbird-debugsource
Red Hat:rhel_e4s:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
thunderbird
Red Hat:rhel_tus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
thunderbird-debuginfo
Red Hat:rhel_tus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
thunderbird-debugsource
Red Hat:rhel_tus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
thunderbird
Red Hat:rhel_e4s:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
thunderbird-debuginfo
Red Hat:rhel_e4s:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
thunderbird-debugsource
Red Hat:rhel_e4s:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
thunderbird
Red Hat:rhel_tus:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
thunderbird-debuginfo
Red Hat:rhel_tus:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
thunderbird-debugsource
Red Hat:rhel_tus:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
thunderbird
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_0
0:140.3.0-1.el9_0
thunderbird-debuginfo
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_0
0:140.3.0-1.el9_0
thunderbird-debugsource
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_0
0:140.3.0-1.el9_0
thunderbird
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_2
0:140.3.0-1.el9_2
thunderbird-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_2
0:140.3.0-1.el9_2
thunderbird-debugsource
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_2
0:140.3.0-1.el9_2
thunderbird
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_4
0:140.3.0-1.el9_4
thunderbird-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_4
0:140.3.0-1.el9_4
thunderbird-debugsource
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_4
0:140.3.0-1.el9_4
firefox
Red Hat:rhel_aus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
firefox-debuginfo
Red Hat:rhel_aus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
firefox-debugsource
Red Hat:rhel_aus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
firefox
Red Hat:rhel_e4s:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
firefox-debuginfo
Red Hat:rhel_e4s:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
firefox-debugsource
Red Hat:rhel_e4s:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
firefox
Red Hat:rhel_tus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
firefox-debuginfo
Red Hat:rhel_tus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
firefox-debugsource
Red Hat:rhel_tus:8.6::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_6
0:140.3.0-1.el8_6
firefox
Red Hat:rhel_e4s:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
firefox-debuginfo
Red Hat:rhel_e4s:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
firefox-debugsource
Red Hat:rhel_e4s:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
firefox
Red Hat:rhel_tus:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
firefox-debuginfo
Red Hat:rhel_tus:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
firefox-debugsource
Red Hat:rhel_tus:8.8::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_8
0:140.3.0-1.el8_8
firefox
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
firefox-debuginfo
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
firefox-debugsource
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
firefox
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
firefox-debuginfo
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
firefox-debugsource
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_4
0:140.3.0-1.el8_4
firefox
Red Hat:rhel_aus:8.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_2
0:140.3.0-1.el8_2
firefox-debuginfo
Red Hat:rhel_aus:8.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_2
0:140.3.0-1.el8_2
firefox-debugsource
Red Hat:rhel_aus:8.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el8_2
0:140.3.0-1.el8_2
firefox
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_0
0:140.3.0-1.el9_0
firefox-debuginfo
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_0
0:140.3.0-1.el9_0
firefox-debugsource
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_0
0:140.3.0-1.el9_0
firefox
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_2
0:140.3.0-1.el9_2
firefox-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_2
0:140.3.0-1.el9_2
firefox-debugsource
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_2
0:140.3.0-1.el9_2
firefox-x11
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_2
0:140.3.0-1.el9_2
firefox
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_4
0:140.3.0-1.el9_4
firefox-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_4
0:140.3.0-1.el9_4
firefox-debugsource
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_4
0:140.3.0-1.el9_4
firefox-x11
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 8 CVEs
before 0:140.3.0-1.el9_4
0:140.3.0-1.el9_4
firefox
Red Hat:rhel_els:7
From an advisory covering 8 CVEs
before 0:140.3.0-1.el7_9
0:140.3.0-1.el7_9
firefox-debuginfo
Red Hat:rhel_els:7
From an advisory covering 8 CVEs
before 0:140.3.0-1.el7_9
0:140.3.0-1.el7_9
firefox
Rocky Linux:9
From an advisory covering 7 CVEs
before 0:140.3.0-1.el9_6
0:140.3.0-1.el9_6
firefox
Rocky Linux:10
From an advisory covering 7 CVEs
before 0:140.3.0-1.el10_0
0:140.3.0-1.el10_0
thunderbird
Rocky Linux:9
From an advisory covering 7 CVEs
before 0:140.3.0-1.el9_6
0:140.3.0-1.el9_6
thunderbird
Rocky Linux:10
From an advisory covering 7 CVEs
before 0:140.3.0-1.el10_0
0:140.3.0-1.el10_0
firefox
Rocky Linux:8
From an advisory covering 7 CVEs
before 0:140.3.0-1.el8_10
0:140.3.0-1.el8_10
thunderbird
Rocky Linux:8
From an advisory covering 7 CVEs
before 0:140.3.0-1.el8_10
0:140.3.0-1.el8_10
MozillaFirefox
SUSE:Linux Enterprise Server 12 SP5-LTSS
From an advisory covering 7 CVEs
before 140.3.0-112.279.1
140.3.0-112.279.1
MozillaFirefox
SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5
From an advisory covering 7 CVEs
before 140.3.0-112.279.1
140.3.0-112.279.1
MozillaFirefox
SUSE:Linux Enterprise Module for Desktop Applications 15 SP6
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise Module for Desktop Applications 15 SP7
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise Server 15 SP3-LTSS
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP Applications 15 SP3
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
SUSE:Enterprise Storage 7.1
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaFirefox
openSUSE:Leap 15.6
From an advisory covering 7 CVEs
before 140.3.0-150200.152.201.1
140.3.0-150200.152.201.1
MozillaThunderbird
SUSE:Linux Enterprise Module for Package Hub 15 SP6
From an advisory covering 7 CVEs
before 140.3.0-150200.8.239.1
140.3.0-150200.8.239.1
MozillaThunderbird
SUSE:Linux Enterprise Module for Package Hub 15 SP7
From an advisory covering 7 CVEs
before 140.3.0-150200.8.239.1
140.3.0-150200.8.239.1
MozillaThunderbird
SUSE:Linux Enterprise Workstation Extension 15 SP6
From an advisory covering 7 CVEs
before 140.3.0-150200.8.239.1
140.3.0-150200.8.239.1
MozillaThunderbird
SUSE:Linux Enterprise Workstation Extension 15 SP7
From an advisory covering 7 CVEs
before 140.3.0-150200.8.239.1
140.3.0-150200.8.239.1
MozillaThunderbird
openSUSE:Leap 15.6
From an advisory covering 7 CVEs
before 140.3.0-150200.8.239.1
140.3.0-150200.8.239.1
MozillaFirefox
SUSE:Linux Enterprise Server 16.0
From an advisory covering 24 CVEs
before 140.5.0-160000.1.1
140.5.0-160000.1.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP applications 16.0
From an advisory covering 24 CVEs
before 140.5.0-160000.1.1
140.5.0-160000.1.1
mozjs52
Ubuntu: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
mozjs38
Ubuntu:18.04:LTS
All versions, plus listed versions
38.8.0~repack1-0ubuntu138.8.0~repack1-0ubuntu338.8.0~repack1-0ubuntu4
None known
mozjs68
Ubuntu: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
mozjs52
Ubuntu:20.04:LTS
All versions, plus listed versions
52.9.1-1build152.9.1-1ubuntu3
None known
mozjs102
Ubuntu: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
mozjs78
Ubuntu:22.04:LTS
All versions, plus listed versions
78.13.0-178.15.0-278.15.0-4ubuntu1
None known
mozjs91
Ubuntu: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
thunderbird
Ubuntu: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 less
1:91.4.0+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
mozjs102
Ubuntu:24.04:LTS
All versions, plus listed versions
102.15.1-1102.15.1-3ubuntu2
None known
mozjs115
Ubuntu: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 less
115.8.0-1115.9.0-1115.9.0-1build1115.10.0-1
None known
firefox-esr
openSUSE:Tumbleweed
From an advisory covering 7 CVEs
before 140.3.0-1.1
140.3.0-1.1
MozillaThunderbird
openSUSE:Tumbleweed
From an advisory covering 7 CVEs
before 140.3.0-1.1
140.3.0-1.1
MozillaFirefox
openSUSE:Tumbleweed
From an advisory covering 11 CVEs
before 143.0-1.1
143.0-1.1
MozillaThunderbird
openSUSE:Leap 16.0
From an advisory covering 7 CVEs
before 140.3.0-bp160.1.1
140.3.0-bp160.1.1
MozillaFirefox
openSUSE:Leap 16.0
From an advisory covering 24 CVEs
before 140.5.0-160000.1.1
140.5.0-160000.1.1

History

History
RecordedChangedSources
affected, aliases, referencesOSV
affected, facts
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-10532 is a medium vulnerability (CVSS 6.5) in Mozilla Firefox, published September 16, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.33%, the 25th percentile. Fixed in firefox-esr 140.3.0esr-1~deb12u1.

References

Show 194 moreShow less
This page doesn't list everything

Left out here: 790 versions, 224 references and the rest of 2 source descriptions. The JSON record has them. Left out on purpose, here and in the API, to keep responses small: 8 source records.

PagesAll vulnerabilitiesBrowseDocsSourcesGuideGet API key
MoveEnter Open