Chromium: CVE-2026-12019 Out of bounds write  Codecs

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Web Codecs Code Execution

The vulnerability of the Web Codecs component in Firefox browsers, Firefox ESR, and the email client Thunderbird is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Google Chrome Codecs Heap Buffer Overflow Vulnerability (CNVD-2026-25119)

Google Chrome is a web browser based on the Chromium kernel, primarily offering web browsing capabilities and a rich ecosystem of plugins. Google Chrome has a heap buffer overflow vulnerability. This vulnerability stems from the Codecs component failing to properly handle carefully crafted HTML...

SUSE CVE-2026-12019

Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

EUVD-2026-36340

Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

Linux Distros Unpatched Vulnerability : CVE-2026-12019

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process...

CVE-2026-12019

Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

DEBIAN-CVE-2026-12019

Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

CVE-2026-12019

Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

CVE-2026-12019

A heap buffer overflow exists in the Codecs component of Google Chrome on Linux and ChromeOS (prior to version 149.0.7827.115 ). This vulnerability occurs because the component fails to properly handle carefully crafted HTML pages, leading to out-of-bound access to heap memory. A remote attacker ...

CVE-2026-12019

Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

CVE-2026-12019

Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

CVE-2026-12019

Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

CVE-2026-12019: Out-of-bounds Write

Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

Google Chrome buffer error vulnerability

Google Chrome is a web browser based on the Chromium kernel, primarily offering web browsing capabilities and a rich ecosystem of plugins. Google Chrome has a heap buffer overflow vulnerability. This vulnerability stems from the Codecs component failing to properly handle carefully crafted HTML...

CVE-2026-11679

An use after free flaw was found in the Codecs component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=516997135...

CVE-2026-11668

An uninitialized use flaw was found in the Codecs component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=515419790...

SUSE CVE-2026-11668

Uninitialized Use in Codecs in Google Chrome on Linux, ChromeOS prior to 149.0.7827.103 allowed a remote attacker to leak cross-origin data via a crafted video file. Chromium security severity: High...

SUSE CVE-2026-11679

Use after free in Codecs in Google Chrome on Windows prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

EUVD-2026-35205

Use after free in Codecs in Google Chrome on Windows prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...