CVE-2026-2757

Incorrect boundary conditions in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...

CVE-2026-2757

CVE-2026-2757 (FF/Thunderbird) is confirmed with root cause: incorrect boundary conditions in the WebRTC: Audio/Video component, fixed in Firefox 148, Firefox ESR 115.33/140.8 ESR, Thunderbird 148/140.8. Affected products explicitly include Firefox and Thunderbird lines in multiple advisories (AL...

Mozilla Thunderbird < 148.0

The version of Thunderbird installed on the remote Windows host is prior to 148.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-16 advisory. - Memory safety bugs present in Firefox 147 and Thunderbird 147. Some of these bugs showed evidence of memory...

Mozilla Firefox ESR < 115.33

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.33. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-14 advisory. - Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147...

Mozilla多款产品 安全漏洞

Mozilla Firefox, among others, are products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Firefox ESR is a extended support version of Firefox the web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla...

CVE-2026-2757: Improper Handling of Physical or Environmental Conditions

Incorrect boundary conditions in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...

Mozilla Thunderbird < 140.8

The version of Thunderbird installed on the remote Windows host is prior to 140.8. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-17 advisory. - Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and...

PT-2026-31530

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 147.0.7727.55 Description An integer overflow exists in the WebRTC component of Google Chrome. A remote attacker can exploit this issue via a specially crafted HTML page to perform an out-of-bounds memory write,...

MiracleLinux 8 : firefox-78.4.0-1.0.1.el8_2 (AXSA:2020-890:23)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2020-890:23 advisory. Mozilla: Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4 CVE-2020-15683 chromium-browser: Use after free in WebRTC CVE-2020-15969 Tenable...

MiracleLinux 8 : thunderbird-102.13.0-2.el8.ML.1 (AXSA:2023-6238:20)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2023-6238:20 advisory. Mozilla: Use-after-free in WebRTC certificate generation CVE-2023-37201 Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey...

MiracleLinux 9 : thunderbird-102.13.0-2.el9.ML.1 (AXSA:2023-6243:21)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2023-6243:21 advisory. Mozilla: Use-after-free in WebRTC certificate generation CVE-2023-37201 Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey...

MiracleLinux 7 : firefox-102.13.0-2.0.1.el7.AXS7 (AXSA:2023-6240:25)

The remote MiracleLinux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2023-6240:25 advisory. Mozilla: Use-after-free in WebRTC certificate generation CVE-2023-37201 Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey...

MiracleLinux 7 : firefox-68.11.0-1.0.1.el7.AXS7 (AXSA:2020-256:17)

The remote MiracleLinux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2020-256:17 advisory. chromium-browser: Use after free in ANGLE CVE-2020-6463 chromium-browser: Inappropriate implementation in WebRTC CVE-2020-6514 Mozilla: Potential lea...

MiracleLinux 4 : firefox-78.4.0-2.0.1.AXS4 (AXSA:2020-834:21)

The remote MiracleLinux 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2020-834:21 advisory. Mozilla: Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4 CVE-2020-15683 chromium-browser: Use after free in WebRTC CVE-2020-15969 Tenable...

OPENSUSE-SU-2026:20046-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Changes in MozillaThunderbird: - Mozilla Thunderbird 140.6.0 ESR MFSA 2025-96 bsc1254551 CVE-2025-14321 bmo1992760 Use-after-free in the WebRTC: Signaling component CVE-2025-14322 bmo1996473 Sandbox escape due to incorrect boundary...

OESA-2026-1089 firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global mozdebugprefix /lib/debug %global mozdebugdir /lib/debug/ %global unamem %uname -m %global symbolsfilename -.en-US.-%uname.crashreporter-symbols.zip %global symbolsfilepath...

openSUSE 16 Security Update : MozillaFirefox (openSUSE-SU-2026:20014-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20014-1 advisory. Changes in MozillaFirefox: Firefox Extended Support Release 140.6.0 ESR was released: Fixed: Various security fixes. MFSA 2025-94 bsc1254551:...

Astra Linux – Vulnerability in Firefox

Use-after-free in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

MiracleLinux 9 : thunderbird-140.5.0-2.el9_7.ML.1 (AXSA:2025-11549:27)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2025-11549:27 advisory. firefox: Mitigation bypass in the DOM: Security component CVE-2025-13018 firefox: Use-after-free in the Audio/Video component CVE-2025-13014 firefo...

MiracleLinux 8 : firefox-140.6.0-1.el8_10.ML.1 (AXSA:2025-11551:37)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2025-11551:37 advisory. firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 CVE-2025-14333 firefox: Use-after-fr...