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

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

Important: firefox

Issue Overview: Double-Free / Use-After-Free UAF in the IntoIter::drop and ThinVec::clear functions in the thinvec crate. A panic in ptr::dropinplace skips setting the length to zero. CVE-2026-6654 Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150,...

Linux Distros Unpatched Vulnerability : CVE-2026-8526

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Out of bounds write in WebRTC in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML...

RHEL 9 : firefox (RHSA-2026:17687)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:17687 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

SUSE-SU-2026:1830-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues Updated to Firefox Extended Support Release 140.10.2 ESR bsc1264378,MFSA 2026-41: - CVE-2026-8090: Use-after-free in the DOM: Networking component. - CVE-2026-8092: Memory safety bugs fixed in Firefox ESR 115.35.2, Firefox ESR 140.10.2 and...

SUSE-SU-2026:1829-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues Updated to Firefox Extended Support Release 140.10.1 ESR bsc1263110,MFSA 2026-36: - CVE-2026-7320: Information disclosure due to incorrect boundary conditions in the Audio/Video component. - CVE-2026-7321: Sandbox escape due to incorrect...

CVE-2026-7951

An out of bounds write flaw was found in the WebRTC component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=496266456...

PT-2026-39291

Name of the Vulnerable Software and Affected Versions Elixir WebRTC versions prior to 0.15.1 Elixir WebRTC versions prior to 0.16.1 Description Missing DTLS peer certificate fingerprint validation in the DTLS client active role removes one side of WebRTC's mutual authentication. When acting as th...

KLA91023 Multiple vulnerabilities in Mozilla Firefox ESR

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in the DOM: Networking component can be exploited...

Linux Distros Unpatched Vulnerability : CVE-2026-7987

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use after free in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page...

CVE-2026-7951

Out of bounds write in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-7987

Use after free in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-7988

Type Confusion in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-7988

Type Confusion in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-7987

Use after free in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-7988

CVE-2026-7988 describes a type confusion in WebRTC within Google Chrome. A remote attacker could run arbitrary code inside the browser sandbox by crafting an HTML page. Affected software is Google Chrome, prior to version 148.0.7778.96. The issue is fixed in Chrome 148.0.7778.96 (and the associat...

CVE-2026-7987

Use after free in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-7951

Out of bounds write in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-7951

CVE-2026-7951 concerns an out-of-bounds write in WebRTC in Google Chrome prior to 148.0.7778.96. The described impact is remote code execution inside the Chrome sandbox via a crafted HTML page. The vulnerability affects Google Chrome’s WebRTC component; the root cause is an out-of-bounds write th...

CVE-2026-7951

Out of bounds write in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...