All vulnerabilities
CVE-2026-2441

Google Chromium CSS Use-After-Free Vulnerability

Google ChromiumApplications & CMS
Open in ThreatlineRecord JSON
CVSS
8.8High
ExploitationExploited in the wildAdded to KEV 17 Feb 2026CISA KEV
Exploit odds (EPSS)55.0%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in145.0.7632.75Fixed versionCVE List
Federal deadline10 Mar 2026Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. CISA KEV

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Timeline

  1. 13 Feb 2026, 18:27 UTCPublishedCVE List
  2. 17 Feb 2026Added to CISA KEVCISA KEV
  3. 30 Apr 2026Exploit code publicExploit-DB

Public exploit code and templates 1

  • Local exploitGoogle Chrome 145.0.7632.75 - CSSFontFeatureValuesMap 30 Apr 2026Exploit-DB

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

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.

Text from CVE List

Affected versions 1

  • Chromeaffected: 145.0.7632.75 before 145.0.7632.75CVE List

References 5