Chromium: CVE-2026-8509 Heap buffer overflow in WebML

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

CVE-2026-8531

A heap buffer overflow flaw was found in the WebML component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=492350403...

CVE-2026-8509

A heap buffer overflow flaw was found in the WebML component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=493310462...

ROS-20260515-73-0030

A vulnerability in the WebML component of the Google Chrome browser is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service using a specially crafted HTML page...

ROS-20260515-73-0031

A vulnerability in the WebML component of the Google Chrome browser is related to integer overflow. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service using a specially crafted HTML page...

ROS-20260515-73-0037

A vulnerability in the WebML component of Google Chrome and Microsoft Edge browser is related to an operation exceeding memory buffer boundaries. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service using a specially crafted HTML page...

CVE-2026-8531

Heap buffer overflow in WebML in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

CVE-2026-8509

Heap buffer overflow in WebML in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Critical...

CVE-2026-8509

Heap buffer overflow in WebML in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Critical...

CVE-2026-8531

Heap buffer overflow in WebML in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

CVE-2026-8531

Heap buffer overflow in WebML in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

CVE-2026-8531

Heap buffer overflow in WebML in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

CVE-2026-8531

A heap buffer overflow in the WebML component of Google Chrome on Windows (prior to version 148.0.7778.168) allows a remote attacker to potentially exploit heap corruption by visiting a crafted HTML page. This vulnerability is classified with High security severity. Remediation includes upgrading...

CVE-2026-8531

Heap buffer overflow in WebML in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

EUVD-2026-30447

Heap buffer overflow in WebML in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

CVE-2026-8531

Heap buffer overflow in WebML in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

CVE-2026-8509

Heap buffer overflow in WebML in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Critical...

CVE-2026-8509

Heap buffer overflow in WebML in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Critical...

CVE-2026-8509

Heap buffer overflow in WebML in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Critical...

EUVD-2026-30422

Heap buffer overflow in WebML in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Critical...