CVE-2026-2441: Google Chromium CSS Use-After-Free Vulnerability
High · CVSS 8.8 (CVSS 3.1)KEV known exploitedEPSS 55.0%, 99th percentilePublished Updated Assigner: Chrome
In CISA’s Known Exploited Vulnerabilities catalog: Google Chromium CSS Use-After-Free Vulnerability.
Added , federal remediation due . Known ransomware use: Unknown.
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description
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)
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · CWE-416
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Google: Chrome
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_13.html (opens in new tab)
- issues.chromium.org/issues/483569511 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)