CVE-2026-5860

CVE-2026-5860 is a use-after-free vulnerability in Chrome's WebRTC component. A remote attacker could trigger arbitrary code execution inside the browser sandbox by delivering a crafted HTML page. Affected product: Google Chrome prior to version 147.0.7727.55. The public description confirms the ...

CVE-2026-5860

Use after free in WebRTC in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...

Google Chrome < 147.0.7727.55 Multiple Vulnerabilities

The version of Google Chrome installed on the remote macOS host is prior to 147.0.7727.55. It is, therefore, affected by multiple vulnerabilities as referenced in the 202604stable-channel-update-for-desktop advisory. - Use after free in V8 in Google Chrome prior to 147.0.7727.55 allowed an attack...

firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Undefined behavior in the WebRTC: Signaling component...

firefox security update

An update is available for firefox. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Firefox is an open-source web browser, designed for standards...

RLSA-2026:5932 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-4701 firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR...

PT-2026-31478

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 147.0.7727.55 Description A use-after-free issue exists in the WebRTC component of Google Chrome. This flaw could allow a remote attacker to execute arbitrary code within a sandbox by leveraging a specially...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-4701 firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and...

Stable Channel Update for Desktop

The Chrome team is delighted to announce the promotion of Chrome 147 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks. Chrome 147.0.7727.55 Linux 147.0.7727.55/56 Windows/Mac contains a number of fixes and improvements -- a list of changes is availab...

The vulnerability in the implementation of WebRTC technology in Google Chrome and Microsoft Edge browsers allows a hacker to induce a service failure.

The vulnerability of WebRTC implementations in Google Chrome and Microsoft Edge is related to buffer overflow in the stack. Exploiting this vulnerability can allow a malicious actor to cause service interruptions through a specially created HTML page...

MGASA-2026-0081 Updated thunderbird packages fix security vulnerabilities

Denial-of-service in the XML component. CVE-2025-59375 Spoofing issue in Thunderbird. CVE-2026-3889 Race condition, use-after-free in the Graphics: WebRender component. CVE-2026-4684 Incorrect boundary conditions in the Graphics: Canvas2D component. CVE-2026-4685 Incorrect boundary conditions in...

RHEL 10 : thunderbird (RHSA-2026:6342)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:6342 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Use-after-free in the JavaScript Engin...

Code execution vulnerability in multiple Mozilla products (CNVD-2026-17002)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. A code execution vulnerability exists in several Mozilla products. The...

firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Undefined behavior in the WebRTC: Signaling component...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

blake-streams (=0.1.0), fuel-p2p (>=0.4.0 <=0.5.0) +9 more potentially affected by CVE-2026-34219 via libp2p-gossipsub (>=0.28.0 <=0.35.0)

libp2p-gossipsub CARGO version =0.28.0, =0.4.0, =0.20.0, =0.36.0, =0.16.0, =0.1.0, =0.1.1, =0.2.0, =0.39.1, =0.39.3 Source cves: CVE-2026-34219 Source advisory: OSV:GHSA-XQMP-FXGV-XVQ5...

Amazon Linux 2023 : firefox (ALAS2023-2026-1470)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1470 advisory. Incorrect boundary conditions in the WebRTC: Audio/Video component. This vulnerability affects Firefox 148, Firefox ESR 115.33, and Firefox ESR 140.8. CVE-2026-2757 Use-after-free in the...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-4701 firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and...

Security update for chromium (important)

openSUSE security update: security update for chromium ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20422-1 Rating: important References: bsc1259964 Cross-References: CVE-2026-4439 CVE-2026-4440 CVE-2026-4441 CVE-2026-4442 CVE-2026-4443...

SUSE-SU-2026:20978-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox 140.9.0 ESR MFSA 2026-22, bsc1260083: - CVE-2026-4684: Race condition, use-after-free in the Graphics: WebRender component - CVE-2026-4685: Incorrect boundary conditions in the Graphics: Canvas2D component - CVE-2026-468...