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RedHat Linux
RedHat Linux
•added 2026/10/13 6:04 a.m.•8 views

thunderbird: Thunderbird: Out-of-bounds read via maliciously constructed IMAP line

A flaw was found in Thunderbird. A remote attacker could exploit this vulnerability by sending a maliciously constructed Internet Message Access Protocol IMAP line. This could lead to an out-of-bounds buffer read, potentially resulting in information disclosure or a denial of service...

8.1CVSS6AI score0.00406EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/10/13 6:04 a.m.•8 views

firefox: Use-after-free in the Audio/Video component

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Audio/Video component...

5.4CVSS5.8AI score0.00219EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 6:04 a.m.•10 views

firefox: thunderbird: Use-after-free in the DOM: HTML Parser component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the DOM: HTML Parser component...

8.8CVSS5.9AI score0.00319EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 6:04 a.m.•11 views

thunderbird: Thunderbird: Memory safety violations via maliciously crafted mail headers

A flaw was found in Thunderbird where a maliciously constructed mail header could lead to ambiguous parsing. This vulnerability could result in multiple mail header fields being incorrectly interpreted as one, or cause memory safety violations. A remote attacker could potentially exploit this to...

9.8CVSS6AI score0.00539EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/10/13 6:04 a.m.•7 views

firefox: Internally found bugs fixed in Firefox 155, Firefox ESR 153.2, Firefox ESR 140.15 and Firefox ESR 115.40

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Internally found bugs present in Firefox 154, Firefox ESR 153.1, Firefox ESR 140.14 and Firefox ESR 115.39. Some of these bugs showed evidence of memory corruption or another security-relevant...

7.5CVSS6.5AI score0.0037EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 6:04 a.m.•6 views

firefox: Internally found bugs fixed in Firefox 155, Firefox ESR 153.2 and Firefox ESR 140.15

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Internally found bugs present in Firefox 154, Firefox ESR 153.1 and Firefox ESR 140.14. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume...

9.8CVSS6.5AI score0.00378EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 6:04 a.m.•9 views

thunderbird: Information disclosure due to malicious IMAP server response

A flaw was found in Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: A malicious IMAP server can trigger use-after-free and heap-memory disclosure by sending a crafted ID response. Heap contents can ultimately be persisted to prefs.js...

7.5CVSS6.2AI score0.00267EPSS
SaveExploits0References5
RedHat Linux
RedHat Linux
•added 2026/10/13 6:04 a.m.•12 views

firefox: Use-after-free in the Audio/Video component

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Audio/Video component...

5.4CVSS5.8AI score0.00214EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•16 views

firefox: thunderbird: Use-after-free in the Audio/Video: Web Codecs component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Audio/Video: Web Codecs component...

5.3CVSS5.9AI score0.00357EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•14 views

firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component...

8.8CVSS6AI score0.00259EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•10 views

firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component...

8.8CVSS6AI score0.00259EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•13 views

firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component...

8.8CVSS6AI score0.00259EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•13 views

firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation due to incorrect boundary conditions in the Graphics component...

8.8CVSS6AI score0.00239EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•16 views

firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component...

8.8CVSS6AI score0.00259EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•10 views

firefox: thunderbird: Use-after-free in the JavaScript Engine: JIT component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the JavaScript Engine: JIT component...

8.8CVSS5.9AI score0.00282EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•16 views

firefox: thunderbird: Use-after-free in the Networking component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Networking component...

8.8CVSS5.9AI score0.00312EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•6 views

firefox: thunderbird: Information disclosure in the Graphics: ImageLib component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure in the Graphics: ImageLib component...

5.9AI score0.00306EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•13 views

firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component...

8.8CVSS6AI score0.00259EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•14 views

firefox: thunderbird: Mitigation bypass in the Remote Settings Client component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Mitigation bypass in the Remote Settings Client component...

8.1CVSS5.9AI score0.00307EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/10/13 5:08 a.m.•8 views

firefox: thunderbird: Sandbox escape due to invalid pointer in the Graphics component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to invalid pointer in the Graphics component...

9.6CVSS5.9AI score0.00321EPSS
SaveExploits0References6
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