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CVE-2025-1017

Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7

9.8 CriticalFix available

CVE-2025-1017 is a critical vulnerability (CVSS 9.8) in Mozilla Firefox, published February 4, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.58%, the 47th percentile. Fixed in firefox 128.7.0-1.el9_5.

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.

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

0.58%Up 0.5 points since Feb 5, 2025
90%50%10%1%

What each source reports

NVD Score used 9.8

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.

Record
CVE-2025-1017
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-787
Updated
2026-11-02
CVE List 9.8

Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.

Record
CVE-2025-1017
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-787
Updated
2026-11-02
EUVDEUVD-2025-1972 9.8

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.

Record
EUVD-2025-1972
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
GitHub AdvisoriesGHSA-2ccw-r7qp-2p9j 9.8

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird...

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.

Record
GHSA-2ccw-r7qp-2p9j
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-787
Updated
2026-11-02
OSV 9.8

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.

Record
CVE-2025-1017
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
OSVDEBIAN-CVE-2025-1017 9.8

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.

Record
DEBIAN-CVE-2025-1017
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
Show 39 moreShow less
OSVOESA-2025-1101 9.8

firefox security update

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

Security Fix(es):

An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1009)

An attacker could have caused a use-after-free via the Custom Highlight API, leading to a potentially exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1010)

A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker to leverage this to achieve code execution. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1011)

A race during concurrent delazification could have led to a use-after-free. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1012)

A race condition could have led to private browsing tabs being opened in normal browsing windows. This could have resulted in a potential privacy leak. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1013)

Certificate length was not properly checked when added to a certificate store. In practice only trusted data was processed. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1014)

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1017)

Record
OESA-2025-1101
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-2025-1102 9.8

firefox security update

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

Security Fix(es):

An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1009)

An attacker could have caused a use-after-free via the Custom Highlight API, leading to a potentially exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1010)

A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker to leverage this to achieve code execution. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1011)

A race during concurrent delazification could have led to a use-after-free. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1012)

A race condition could have led to private browsing tabs being opened in normal browsing windows. This could have resulted in a potential privacy leak. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1013)

Certificate length was not properly checked when added to a certificate store. In practice only trusted data was processed. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1014)

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.(CVE-2025-1017)

Record
OESA-2025-1102
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-2025-1835 9.8

thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

A permission leak could have occurred from a trusted site to an untrusted site via embed or object elements. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132.(CVE-2024-10458)

An attacker could have caused a use-after-free when accessibility was enabled, leading to a potentially exploitable crash. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132.(CVE-2024-10459)

The origin of an external protocol handler prompt could have been obscured using a data: URL within an iframe. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.(CVE-2024-10460)

In multipart/x-mixed-replace responses, Content-Disposition: attachment in the response header was not respected and did not force a download, which could allow XSS attacks. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.(CVE-2024-10461)

Truncation of a long URL could have allowed origin spoofing in a permission prompt. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.(CVE-2024-10462)

Video frames could have been leaked between origins in some situations. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132.(CVE-2024-10463)

Repeated writes to history interface attributes could have been used to cause a Denial of Service condition in the browser. This was addressed by introducing rate-limiting to this API. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.(CVE-2024-10464)

A clipboard "paste" button could persist across tabs which allowed a spoofing attack. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.(CVE-2024-10465)

By sending a specially crafted push message, a remote server could have hung the parent process, causing the browser to become unresponsive. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.(CVE-2024-10466)

Memory safety bugs present in Firefox 131, Firefox ESR 128.3, and Thunderbird 128.3. 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 < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.(CVE-2024-10467)

Using remote content in OpenPGP encrypted messages can lead to the disclosure of plaintext. This vulnerability affects Thunderbird < 128.4.3 and Thunderbird < 132.0.1.(CVE-2024-11159)

Certain WebGL operations on Apple silicon M series devices could have lead to an out-of-bounds write and memory corruption due to a flaw in Apple's GPU driver.
This bug only affected the application on Apple M series hardware. Other platforms were unaffected. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Firefox ESR < 115.18, Thunderbird < 133, Thunderbird < 128.5, and Thunderbird < 115.18.(CVE-2024-11691)

An attacker could cause a select dropdown to be shown over another tab; this could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.(CVE-2024-11692)

The executable file warning was not presented when downloading .library-ms files.
Note: This issue only affected Windows operating systems. Other operating systems are unaffected. This vulnerability affects…

Record
OESA-2025-1835
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-2025:1066 9.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:1066
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-2025:1132 9.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:1132
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-2025:1133 9.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:1133
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-2025:1135 9.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:1135
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-2025:1136 9.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:1136
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-2025:1137 9.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:1137
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-2025:1138 9.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:1138
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-2025:1139 9.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:1139
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-2025:1140 9.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:1140
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-2025:1184 9.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:1184
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-2025:1283 9.8

Red Hat Security Advisory: firefox security update

Record
RHSA-2025:1283
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-2025:1292 9.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:1292
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-2025:1317 9.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:1317
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-2025:1318 9.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:1318
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-2025:1319 9.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:1319
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-2025:1339 9.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:1339
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-2025:1340 9.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:1340
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-2025:1341 9.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:1341
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-2025:1348 9.8

Red Hat Security Advisory: thunderbird security update

Record
RHSA-2025:1348
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
OSVRLSA-2025:1283 8.8

Important: firefox security update

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

Security Fix(es):

  • firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 (CVE-2025-1017)

  • firefox: thunderbird: Use-after-free in Custom Highlight (CVE-2025-1010)

  • firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 (CVE-2025-1016)

  • firefox: thunderbird: Potential opening of private browsing tabs in normal browsing windows (CVE-2025-1013)

  • firefox: thunderbird: A bug in WebAssembly code generation could result in a crash (CVE-2025-1011)

  • firefox: thunderbird: Use-after-free in XSLT (CVE-2025-1009)

  • firefox: thunderbird: Certificate length was not properly checked (CVE-2025-1014)

  • firefox: thunderbird: Use-after-free during concurrent delazification (CVE-2025-1012)

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-2025:1283
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2025-1017 9.8

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.

Record
UBUNTU-CVE-2025-1017
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
OSVALSA-2025:1066 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: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 (CVE-2025-1017)
  • firefox: thunderbird: Use-after-free in Custom Highlight (CVE-2025-1010)
  • firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 (CVE-2025-1016)
  • firefox: thunderbird: Potential opening of private browsing tabs in normal browsing windows (CVE-2025-1013)
  • firefox: thunderbird: A bug in WebAssembly code generation could result in a crash (CVE-2025-1011)
  • firefox: thunderbird: Use-after-free in XSLT (CVE-2025-1009)
  • firefox: thunderbird: Certificate length was not properly checked (CVE-2025-1014)
  • firefox: thunderbird: Use-after-free during concurrent delazification (CVE-2025-1012)

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-2025:1066
Updated
2026-11-02
OSVALSA-2025:1184 No score

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

  • firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 (CVE-2025-1017)
  • firefox: thunderbird: Use-after-free in Custom Highlight (CVE-2025-1010)
  • firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 (CVE-2025-1016)
  • firefox: thunderbird: Potential opening of private browsing tabs in normal browsing windows (CVE-2025-1013)
  • firefox: thunderbird: A bug in WebAssembly code generation could result in a crash (CVE-2025-1011)
  • thunderbird: Unsanitized address book fields (CVE-2025-1015)
  • firefox: thunderbird: Use-after-free in XSLT (CVE-2025-1009)
  • thunderbird: Address of e-mail sender can be spoofed by malicious email (CVE-2025-0510)
  • firefox: thunderbird: Certificate length was not properly checked (CVE-2025-1014)
  • firefox: thunderbird: Use-after-free during concurrent delazification (CVE-2025-1012)

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-2025:1184
Updated
2026-11-02
OSVALSA-2025:1283 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: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 (CVE-2025-1017)
  • firefox: thunderbird: Use-after-free in Custom Highlight (CVE-2025-1010)
  • firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 (CVE-2025-1016)
  • firefox: thunderbird: Potential opening of private browsing tabs in normal browsing windows (CVE-2025-1013)
  • firefox: thunderbird: A bug in WebAssembly code generation could result in a crash (CVE-2025-1011)
  • firefox: thunderbird: Use-after-free in XSLT (CVE-2025-1009)
  • firefox: thunderbird: Certificate length was not properly checked (CVE-2025-1014)
  • firefox: thunderbird: Use-after-free during concurrent delazification (CVE-2025-1012)

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-2025:1283
Updated
2026-11-02
OSVALSA-2025:1292 No score

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

  • firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 (CVE-2025-1017)
  • firefox: thunderbird: Use-after-free in Custom Highlight (CVE-2025-1010)
  • firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 (CVE-2025-1016)
  • firefox: thunderbird: Potential opening of private browsing tabs in normal browsing windows (CVE-2025-1013)
  • firefox: thunderbird: A bug in WebAssembly code generation could result in a crash (CVE-2025-1011)
  • thunderbird: Unsanitized address book fields (CVE-2025-1015)
  • firefox: thunderbird: Use-after-free in XSLT (CVE-2025-1009)
  • thunderbird: Address of e-mail sender can be spoofed by malicious email (CVE-2025-0510)
  • firefox: thunderbird: Certificate length was not properly checked (CVE-2025-1014)
  • firefox: thunderbird: Use-after-free during concurrent delazification (CVE-2025-1012)

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-2025:1292
Updated
2026-11-02
OSVMGASA-2025-0045 No score

Updated rootcerts, nss & firefox packages fix security vulnerabilities

Use-after-free in XSLT. (CVE-2025-1009) Use-after-free in Custom Highlight. (CVE-2025-1010) A bug in WebAssembly code generation could result in a crash. (CVE-2025-1011) Use-after-free during concurrent delazification. (CVE-2025-1012) Potential double-free vulnerability in PKCS#7 decryption handling. (CVE-2024-11704) Potential opening of private browsing tabs in normal browsing windows. (CVE-2025-1013) Certificate length was not properly checked. (CVE-2025-1014) Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7. (CVE-2025-1016) Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7. (CVE-2025-1017)

Record
MGASA-2025-0045
Updated
2026-11-02
OSVMGASA-2025-0048 No score

Updated thunderbird packages fix security vulnerabilities

Use-after-free in XSLT. (CVE-2025-1009) Use-after-free in Custom Highlight. (CVE-2025-1010) A bug in WebAssembly code generation could result in a crash. (CVE-2025-1011) Use-after-free during concurrent delazification. (CVE-2025-1012) Potential double-free vulnerability in PKCS#7 decryption handling. (CVE-2024-11704) Potential opening of private browsing tabs in normal browsing windows. (CVE-2025-1013) Certificate length was not properly checked. (CVE-2025-1014) Unsanitized address book fields. (CVE-2025-1015) Address of e-mail sender can be spoofed by malicious email. (CVE-2025-0510) Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7. (CVE-2025-1016) Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7. (CVE-2025-1017)

Record
MGASA-2025-0048
Updated
2026-11-02
OSVopenSUSE-SU-2025:14727-1 No score

firefox-esr-128.7.0-1.1 on GA media

These are all security issues fixed in the firefox-esr-128.7.0-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2025:14727-1
Updated
2026-11-02
OSVopenSUSE-SU-2025:14730-1 No score

MozillaFirefox-135.0-1.1 on GA media

These are all security issues fixed in the MozillaFirefox-135.0-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2025:14730-1
Updated
2026-11-02
OSVopenSUSE-SU-2025:14731-1 No score

MozillaThunderbird-128.7.0-1.1 on GA media

These are all security issues fixed in the MozillaThunderbird-128.7.0-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2025:14731-1
Updated
2026-11-02
OSVRLSA-2025:1292 No score

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

  • firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 (CVE-2025-1017)

  • firefox: thunderbird: Use-after-free in Custom Highlight (CVE-2025-1010)

  • firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 (CVE-2025-1016)

  • firefox: thunderbird: Potential opening of private browsing tabs in normal browsing windows (CVE-2025-1013)

  • firefox: thunderbird: A bug in WebAssembly code generation could result in a crash (CVE-2025-1011)

  • thunderbird: Unsanitized address book fields (CVE-2025-1015)

  • firefox: thunderbird: Use-after-free in XSLT (CVE-2025-1009)

  • thunderbird: Address of e-mail sender can be spoofed by malicious email (CVE-2025-0510)

  • firefox: thunderbird: Certificate length was not properly checked (CVE-2025-1014)

  • firefox: thunderbird: Use-after-free during concurrent delazification (CVE-2025-1012)

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-2025:1292
Updated
2026-11-02
OSVSUSE-SU-2025:0374-1 No score

Security update for MozillaFirefox

This update for MozillaFirefox to 128.7esr fixes the following issues:

  • MFSA 2025-09
    • CVE-2025-1009 (bmo#1936613) Use-after-free in XSLT
    • CVE-2025-1010 (bmo#1936982) Use-after-free in Custom Highlight
    • CVE-2025-1011 (bmo#1936454) A bug in WebAssembly code generation could result in a crash
    • CVE-2025-1012 (bmo#1939710) Use-after-free during concurrent delazification
    • CVE-2024-11704 (bmo#1899402) Potential double-free vulnerability in PKCS#7 decryption handling
    • CVE-2025-1013 (bmo#1932555) Potential opening of private browsing tabs in normal browsing windows
    • CVE-2025-1014 (bmo#1940804) Certificate length was not properly checked
    • CVE-2025-1016 (bmo#1936601, bmo#1936844, bmo#1937694, bmo#1938469, bmo#1939583, bmo#1940994) Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7
    • CVE-2025-1017 (bmo#1926256, bmo#1935471, bmo#1935984) Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7
Record
SUSE-SU-2025:0374-1
Updated
2026-11-02
OSVSUSE-SU-2025:0391-1 No score

Security update for MozillaFirefox

This update for MozillaFirefox to 128.7esr fixes the following issues:

  • MFSA 2025-09
    • CVE-2025-1009 (bmo#1936613) Use-after-free in XSLT
    • CVE-2025-1010 (bmo#1936982) Use-after-free in Custom Highlight
    • CVE-2025-1011 (bmo#1936454) A bug in WebAssembly code generation could result in a crash
    • CVE-2025-1012 (bmo#1939710) Use-after-free during concurrent delazification
    • CVE-2024-11704 (bmo#1899402) Potential double-free vulnerability in PKCS#7 decryption handling
    • CVE-2025-1013 (bmo#1932555) Potential opening of private browsing tabs in normal browsing windows
    • CVE-2025-1014 (bmo#1940804) Certificate length was not properly checked
    • CVE-2025-1016 (bmo#1936601, bmo#1936844, bmo#1937694, bmo#1938469, bmo#1939583, bmo#1940994) Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7
    • CVE-2025-1017 (bmo#1926256, bmo#1935471, bmo#1935984) Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7
Record
SUSE-SU-2025:0391-1
Updated
2026-11-02
OSVSUSE-SU-2025:0405-1 No score

Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues:

Update to Mozilla Thunderbird 128.7 (MFSA 2025-10, bsc#1236539).

Security fixes:

  • CVE-2025-1009: use-after-free in XSLT.
  • CVE-2025-1010: use-after-free in Custom Highlight.
  • CVE-2025-1011: a bug in WebAssembly code generation could result in a crash.
  • CVE-2025-1012: use-after-free during concurrent delazification.
  • CVE-2024-11704: potential double-free vulnerability in PKCS#7 decryption handling.
  • CVE-2025-1013: potential opening of private browsing tabs in normal browsing windows.
  • CVE-2025-1014: certificate length was not properly checked.
  • CVE-2025-1015: unsanitized address book fields.
  • CVE-2025-0510: address of e-mail sender can be spoofed by malicious email.
  • CVE-2025-1016: memory safety bugs.
  • CVE-2025-1017: memory safety bugs.

Other fixes:

  • fixed: images inside links could zoom when clicked instead of opening the link.
  • fixed: compacting an empty folder failed with write error.
  • fixed: compacting of IMAP folder with corrupted local storage failed with write error.
  • fixed: after restart, all restored tabs with opened PDFs showed the same attachment.
  • fixed: exceptions during CalDAV item processing would halt subsequent item handling.
  • fixed: context menu was unable to move email address to a different field.
  • fixed: link at about:rights pointed to Firefox privacy policy instead of Thunderbird's.
  • fixed: POP3 'fetch headers only' and 'get selected messages' could delete messages.
  • fixed: 'Search Online' checkbox in saved search properties was incorrectly disabled.
  • fixed: POP3 status message showed incorrect download count when messages were deleted.
  • fixed: space bar did not always advance to the next unread message.
  • fixed: folder creation or renaming failed due to incorrect preference settings.
  • fixed: forwarding/editing S/MIME drafts/templates unusable due to regression (bsc#1236411).
  • fixed: sort order in 'Search Messages' panel reset after search or on first launch.
  • fixed: reply window added an unnecessary third blank line at the top.
  • fixed: Thunderbird spell check box did not allow ENTER to accept suggested changes.
  • fixed: long email subject lines could overlap window control buttons on macOS.
  • fixed: flathub manifest link was not correct.
  • fixed: 'Prefer client-side email scheduling' needed to be selected twice.
  • fixed: duplicate invitations were sent if CALDAV calendar email case did not match.
  • fixed: visual and UX improvements.
Record
SUSE-SU-2025:0405-1
Updated
2026-11-02
OSVUSN-7263-1 No score

firefox vulnerabilities

Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. (CVE-2025-1011, CVE-2025-1013, CVE-2025-1014, CVE-2025-1016, CVE-2025-1017, CVE-2025-1018, CVE-2025-1019, CVE-2025-1020)

Ivan Fratric discovered that Firefox did not properly handle XSLT data, leading to a use-after-free vulnerability. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code. (CVE-2025-1009)

Atte Kettunen discovered that Firefox did not properly manage memory in the Custom Highlight API, leading to a use-after-free vulnerability. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code. (CVE-2025-1010)

Nils Bars discovered that Firefox did not properly manage memory during concurrent delazification, leading to a use-after-free vulnerability. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code. (CVE-2025-1012)

Record
USN-7263-1
Updated
2026-11-02
OSVUSN-7663-1 No score

thunderbird vulnerabilities

Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute arbitrary code.

Record
USN-7663-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
firefox
AlmaLinux:9
 before 128.7.0-1.el9_5
128.7.0-1.el9_5
firefox-x11
AlmaLinux:9
 before 128.7.0-1.el9_5
128.7.0-1.el9_5
thunderbird
AlmaLinux:9
 before 128.7.0-1.el9_5.alma.1
128.7.0-1.el9_5.alma.1
firefox
AlmaLinux:8
 before 128.7.0-1.el8_10
128.7.0-1.el8_10
thunderbird
AlmaLinux:8
 before 128.7.0-1.el8_10.alma.1
128.7.0-1.el8_10.alma.1
firefox-esr
Debian:12
 before 128.7.0esr-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
128.7.0esr-1~deb12u1
firefox-esr
Debian:13
 before 128.7.0esr-1
128.7.0esr-1
firefox-esr
Debian:14
 before 128.7.0esr-1
128.7.0esr-1
thunderbird
Debian:12
 before 1:128.7.0esr-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
1:128.7.0esr-1~deb12u1
thunderbird
Debian:13
 before 1:128.7.0esr-1
1:128.7.0esr-1
Show 130 moreShow less
Affected packages
PackageAffectedFixed
thunderbird
Debian:14
 before 1:128.7.0esr-1
1:128.7.0esr-1
firefox-esr
Debian:11
 before 128.7.0esr-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 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
128.7.0esr-1~deb11u1
thunderbird
Debian:11
 before 1:128.7.0esr-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
1:128.7.0esr-1~deb11u1
rootcerts
Mageia:9
 before 20250130.00-1.mga9
20250130.00-1.mga9
nss
Mageia:9
 before 3.108.0-1.mga9
3.108.0-1.mga9
firefox
Mageia:9
 before 128.7.0-1.mga9
128.7.0-1.mga9
firefox-l10n
Mageia:9
 before 128.7.0-1.mga9
128.7.0-1.mga9
thunderbird
Mageia:9
 before 128.7.0-1.mga9
128.7.0-1.mga9
thunderbird-l10n
Mageia:9
 before 128.7.0-1.mga9
128.7.0-1.mga9
firefox
openEuler:24.03-LTS
 before 128.7.0-1.oe2403
128.7.0-1.oe2403
firefox
openEuler:24.03-LTS-SP1
 before 128.7.0-1.oe2403sp1
128.7.0-1.oe2403sp1
thunderbird
openEuler:24.03-LTS-SP2
 before 128.11.1-1.oe2403sp2
128.11.1-1.oe2403sp2
firefox
Red Hat:enterprise_linux:9::appstream
 before 0:128.7.0-1.el9_5
0:128.7.0-1.el9_5
firefox-debuginfo
Red Hat:enterprise_linux:9::appstream
 before 0:128.7.0-1.el9_5
0:128.7.0-1.el9_5
firefox-debugsource
Red Hat:enterprise_linux:9::appstream
 before 0:128.7.0-1.el9_5
0:128.7.0-1.el9_5
firefox-x11
Red Hat:enterprise_linux:9::appstream
 before 0:128.7.0-1.el9_5
0:128.7.0-1.el9_5
firefox
Red Hat:rhel_els:7
 before 0:128.7.0-1.el7_9
0:128.7.0-1.el7_9
firefox-debuginfo
Red Hat:rhel_els:7
 before 0:128.7.0-1.el7_9
0:128.7.0-1.el7_9
firefox
Red Hat:rhel_aus:8.2::appstream
 before 0:128.7.0-1.el8_2
0:128.7.0-1.el8_2
firefox-debuginfo
Red Hat:rhel_aus:8.2::appstream
 before 0:128.7.0-1.el8_2
0:128.7.0-1.el8_2
firefox-debugsource
Red Hat:rhel_aus:8.2::appstream
 before 0:128.7.0-1.el8_2
0:128.7.0-1.el8_2
firefox
Red Hat:rhel_aus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
firefox-debuginfo
Red Hat:rhel_aus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
firefox-debugsource
Red Hat:rhel_aus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
firefox
Red Hat:rhel_e4s:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
firefox-debuginfo
Red Hat:rhel_e4s:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
firefox-debugsource
Red Hat:rhel_e4s:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
firefox
Red Hat:rhel_tus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
firefox-debuginfo
Red Hat:rhel_tus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
firefox-debugsource
Red Hat:rhel_tus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
firefox
Red Hat:rhel_aus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
firefox-debuginfo
Red Hat:rhel_aus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
firefox-debugsource
Red Hat:rhel_aus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
firefox
Red Hat:rhel_e4s:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
firefox-debuginfo
Red Hat:rhel_e4s:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
firefox-debugsource
Red Hat:rhel_e4s:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
firefox
Red Hat:rhel_tus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
firefox-debuginfo
Red Hat:rhel_tus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
firefox-debugsource
Red Hat:rhel_tus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
firefox
Red Hat:rhel_eus:8.8::appstream
 before 0:128.7.0-1.el8_8
0:128.7.0-1.el8_8
firefox-debuginfo
Red Hat:rhel_eus:8.8::appstream
 before 0:128.7.0-1.el8_8
0:128.7.0-1.el8_8
firefox-debugsource
Red Hat:rhel_eus:8.8::appstream
 before 0:128.7.0-1.el8_8
0:128.7.0-1.el8_8
firefox
Red Hat:rhel_e4s:9.0::appstream
 before 0:128.7.0-1.el9_0
0:128.7.0-1.el9_0
firefox-debuginfo
Red Hat:rhel_e4s:9.0::appstream
 before 0:128.7.0-1.el9_0
0:128.7.0-1.el9_0
firefox-debugsource
Red Hat:rhel_e4s:9.0::appstream
 before 0:128.7.0-1.el9_0
0:128.7.0-1.el9_0
firefox
Red Hat:rhel_eus:9.2::appstream
 before 0:128.7.0-1.el9_2
0:128.7.0-1.el9_2
firefox-debuginfo
Red Hat:rhel_eus:9.2::appstream
 before 0:128.7.0-1.el9_2
0:128.7.0-1.el9_2
firefox-debugsource
Red Hat:rhel_eus:9.2::appstream
 before 0:128.7.0-1.el9_2
0:128.7.0-1.el9_2
firefox-x11
Red Hat:rhel_eus:9.2::appstream
 before 0:128.7.0-1.el9_2
0:128.7.0-1.el9_2
firefox
Red Hat:rhel_eus:9.4::appstream
 before 0:128.7.0-1.el9_4
0:128.7.0-1.el9_4
firefox-debuginfo
Red Hat:rhel_eus:9.4::appstream
 before 0:128.7.0-1.el9_4
0:128.7.0-1.el9_4
firefox-debugsource
Red Hat:rhel_eus:9.4::appstream
 before 0:128.7.0-1.el9_4
0:128.7.0-1.el9_4
firefox-x11
Red Hat:rhel_eus:9.4::appstream
 before 0:128.7.0-1.el9_4
0:128.7.0-1.el9_4
thunderbird
Red Hat:enterprise_linux:9::appstream
 before 0:128.7.0-1.el9_5
0:128.7.0-1.el9_5
thunderbird-debuginfo
Red Hat:enterprise_linux:9::appstream
 before 0:128.7.0-1.el9_5
0:128.7.0-1.el9_5
thunderbird-debugsource
Red Hat:enterprise_linux:9::appstream
 before 0:128.7.0-1.el9_5
0:128.7.0-1.el9_5
firefox
Red Hat:enterprise_linux:8::appstream
 before 0:128.7.0-1.el8_10
0:128.7.0-1.el8_10
firefox-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:128.7.0-1.el8_10
0:128.7.0-1.el8_10
firefox-debugsource
Red Hat:enterprise_linux:8::appstream
 before 0:128.7.0-1.el8_10
0:128.7.0-1.el8_10
thunderbird
Red Hat:enterprise_linux:8::appstream
 before 0:128.7.0-1.el8_10
0:128.7.0-1.el8_10
thunderbird-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:128.7.0-1.el8_10
0:128.7.0-1.el8_10
thunderbird-debugsource
Red Hat:enterprise_linux:8::appstream
 before 0:128.7.0-1.el8_10
0:128.7.0-1.el8_10
thunderbird
Red Hat:rhel_eus:9.2::appstream
 before 0:128.7.0-1.el9_2
0:128.7.0-1.el9_2
thunderbird-debuginfo
Red Hat:rhel_eus:9.2::appstream
 before 0:128.7.0-1.el9_2
0:128.7.0-1.el9_2
thunderbird-debugsource
Red Hat:rhel_eus:9.2::appstream
 before 0:128.7.0-1.el9_2
0:128.7.0-1.el9_2
thunderbird
Red Hat:rhel_eus:9.4::appstream
 before 0:128.7.0-1.el9_4
0:128.7.0-1.el9_4
thunderbird-debuginfo
Red Hat:rhel_eus:9.4::appstream
 before 0:128.7.0-1.el9_4
0:128.7.0-1.el9_4
thunderbird-debugsource
Red Hat:rhel_eus:9.4::appstream
 before 0:128.7.0-1.el9_4
0:128.7.0-1.el9_4
thunderbird
Red Hat:rhel_e4s:9.0::appstream
 before 0:128.7.0-1.el9_0
0:128.7.0-1.el9_0
thunderbird-debuginfo
Red Hat:rhel_e4s:9.0::appstream
 before 0:128.7.0-1.el9_0
0:128.7.0-1.el9_0
thunderbird-debugsource
Red Hat:rhel_e4s:9.0::appstream
 before 0:128.7.0-1.el9_0
0:128.7.0-1.el9_0
thunderbird
Red Hat:rhel_aus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
thunderbird-debuginfo
Red Hat:rhel_aus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
thunderbird-debugsource
Red Hat:rhel_aus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
thunderbird
Red Hat:rhel_e4s:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
thunderbird-debuginfo
Red Hat:rhel_e4s:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
thunderbird-debugsource
Red Hat:rhel_e4s:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
thunderbird
Red Hat:rhel_tus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
thunderbird-debuginfo
Red Hat:rhel_tus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
thunderbird-debugsource
Red Hat:rhel_tus:8.4::appstream
 before 0:128.7.0-1.el8_4
0:128.7.0-1.el8_4
thunderbird
Red Hat:rhel_eus:8.8::appstream
 before 0:128.7.0-1.el8_8
0:128.7.0-1.el8_8
thunderbird-debuginfo
Red Hat:rhel_eus:8.8::appstream
 before 0:128.7.0-1.el8_8
0:128.7.0-1.el8_8
thunderbird-debugsource
Red Hat:rhel_eus:8.8::appstream
 before 0:128.7.0-1.el8_8
0:128.7.0-1.el8_8
thunderbird
Red Hat:rhel_aus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
thunderbird-debuginfo
Red Hat:rhel_aus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
thunderbird-debugsource
Red Hat:rhel_aus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
thunderbird
Red Hat:rhel_e4s:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
thunderbird-debuginfo
Red Hat:rhel_e4s:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
thunderbird-debugsource
Red Hat:rhel_e4s:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
thunderbird
Red Hat:rhel_tus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
thunderbird-debuginfo
Red Hat:rhel_tus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
thunderbird-debugsource
Red Hat:rhel_tus:8.6::appstream
 before 0:128.7.0-1.el8_6
0:128.7.0-1.el8_6
thunderbird
Red Hat:rhel_aus:8.2::appstream
 before 0:128.7.0-1.el8_2
0:128.7.0-1.el8_2
thunderbird-debuginfo
Red Hat:rhel_aus:8.2::appstream
 before 0:128.7.0-1.el8_2
0:128.7.0-1.el8_2
thunderbird-debugsource
Red Hat:rhel_aus:8.2::appstream
 before 0:128.7.0-1.el8_2
0:128.7.0-1.el8_2
firefox
Rocky Linux:8
 before 0:128.7.0-1.el8_10
0:128.7.0-1.el8_10
thunderbird
Rocky Linux:8
 before 0:128.7.0-1.el8_10
0:128.7.0-1.el8_10
MozillaFirefox
SUSE:Linux Enterprise Module for Desktop Applications 15 SP6
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise Server 15 SP3-LTSS
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise Server 15 SP4-LTSS
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise Server 15 SP5-LTSS
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP Applications 15 SP3
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Enterprise Storage 7.1
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
openSUSE:Leap 15.6
 before 128.7.0-150200.152.170.1
128.7.0-150200.152.170.1
MozillaFirefox
SUSE:Linux Enterprise Server 12 SP5-LTSS
 before 128.7.0-112.246.1
128.7.0-112.246.1
MozillaFirefox
SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5
 before 128.7.0-112.246.1
128.7.0-112.246.1
MozillaThunderbird
SUSE:Linux Enterprise Module for Package Hub 15 SP6
 before 128.7.0-150200.8.200.1
128.7.0-150200.8.200.1
MozillaThunderbird
SUSE:Linux Enterprise Workstation Extension 15 SP6
 before 128.7.0-150200.8.200.1
128.7.0-150200.8.200.1
MozillaThunderbird
openSUSE:Leap 15.6
 before 128.7.0-150200.8.200.1
128.7.0-150200.8.200.1
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
firefox
Ubuntu:20.04:LTS
 before 135.0+build2-0ubuntu0.20.04.1, plus listed versions
69.0.3+build1-0ubuntu170.0+build2-0ubuntu170.0+build2-0ubuntu270.0.1+build1-0ubuntu271.0+build2-0ubuntu2
Show 45 moreShow less
71.0+build5-0ubuntu172.0.1+build1-0ubuntu172.0.2+build1-0ubuntu173.0+build1-0ubuntu173.0+build2-0ubuntu173.0+build3-0ubuntu173.0.1+build1-0ubuntu174.0+build1-0ubuntu174.0+build2-0ubuntu174.0+build2-0ubuntu274.0+build3-0ubuntu175.0+build3-0ubuntu176.0+build2-0ubuntu0.20.04.176.0.1+build1-0ubuntu0.20.04.177.0.1+build1-0ubuntu0.20.04.178.0.1+build1-0ubuntu0.20.04.178.0.2+build2-0ubuntu0.20.04.179.0+build1-0ubuntu0.20.04.180.0+build2-0ubuntu0.20.04.180.0.1+build1-0ubuntu0.20.04.181.0+build2-0ubuntu0.20.04.181.0.2+build1-0ubuntu0.20.04.182.0+build2-0ubuntu0.20.04.182.0.2+build1-0ubuntu0.20.04.182.0.3+build1-0ubuntu0.20.04.183.0+build2-0ubuntu0.20.04.184.0+build3-0ubuntu0.20.04.184.0.1+build1-0ubuntu0.20.04.184.0.2+build1-0ubuntu0.20.04.185.0+build1-0ubuntu0.20.04.185.0.1+build1-0ubuntu0.20.04.186.0+build3-0ubuntu0.20.04.186.0.1+build1-0ubuntu0.20.04.187.0+build3-0ubuntu0.20.04.288.0+build2-0ubuntu0.20.04.188.0.1+build1-0ubuntu0.20.04.289.0+build2-0ubuntu0.20.04.289.0.1+build1-0ubuntu0.20.04.189.0.2+build1-0ubuntu0.20.04.190.0+build1-0ubuntu0.20.04.190.0.2+build1-0ubuntu0.20.04.191.0+build2-0ubuntu0.20.04.191.0.1+build1-0ubuntu0.20.04.191.0.2+build1-0ubuntu0.20.04.192.0+build3-0ubuntu0.20.04.1
135.0+build2-0ubuntu0.20.04.1
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 1:128.12.0+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 32 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+build1-0ubuntu0.22.04.1
1:128.12.0+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
 before 128.7.0-1.1
128.7.0-1.1
MozillaFirefox
openSUSE:Tumbleweed
 before 135.0-1.1
135.0-1.1
MozillaThunderbird
openSUSE:Tumbleweed
 before 128.7.0-1.1
128.7.0-1.1

History

History
WhenChangedSources
2026-11-02createdCVE List, EUVD, GitHub Advisories, NVD, OSV

References

Show 194 moreShow less
This page doesn't list everything

Left out here: 537 versions, 80 references and the rest of 1 source description. The JSON record has them.

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