CVE-2026-2441: Google Chromium CSS Use-After-Free Vulnerability
Chromium: CVE-2026-2441 Use after free in CSS
Other sources
Google Chromium CSS contains a use-after-free vulnerability that could allow a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
— CISA
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. Google is aware that an exploit for CVE-2026-2441 exists in the wild.
— Microsoft
Use after free in CSS in Google Chrome prior to 145.0.7632.75 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
— MITRE
Affected Software
Remediation
Information
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2026-2441?
CVE-2026-2441 has a high severity rating due to its potential to allow remote code execution.
How do I fix CVE-2026-2441?
To fix CVE-2026-2441, upgrade Google Chrome to version 145.0.7632.75 or later.
What type of attack does CVE-2026-2441 facilitate?
CVE-2026-2441 facilitates an attack by allowing arbitrary code execution within a sandbox through a crafted HTML page.
Which versions of Google Chrome are affected by CVE-2026-2441?
Google Chrome versions prior to 145.0.7632.75 are affected by CVE-2026-2441.
Who is the vendor of the software affected by CVE-2026-2441?
The vendor of the affected software is Google.