CVE-2026-95313: Use after free in Google Chrome
Use after free in Fullscreen in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
AI Analysis
Technical Summary
CVE-2026-95313 is a use-after-free vulnerability in the Fullscreen feature of Google Chrome before version 154.0.8037.57. Exploitation of this vulnerability could enable remote code execution outside the sandbox environment via a maliciously crafted HTML page. The vulnerability was publicly disclosed with a critical severity rating by the Chromium project. Google has issued a stable channel update to fix this issue.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code outside the sandbox, potentially compromising the affected system. This elevates the risk of full system compromise through a crafted web page.
Mitigation Recommendations
Google has released an official fix in Chrome version 154.0.8037.57. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory.
CVE-2026-95313: Use after free in Google Chrome
Description
Use after free in Fullscreen in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
CVSS v3.1
Score 9.6critical
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-95313 is a use-after-free vulnerability in the Fullscreen feature of Google Chrome before version 154.0.8037.57. Exploitation of this vulnerability could enable remote code execution outside the sandbox environment via a maliciously crafted HTML page. The vulnerability was publicly disclosed with a critical severity rating by the Chromium project. Google has issued a stable channel update to fix this issue.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code outside the sandbox, potentially compromising the affected system. This elevates the risk of full system compromise through a crafted web page.
Mitigation Recommendations
Google has released an official fix in Chrome version 154.0.8037.57. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-22T05:08:39.404Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html","vendor":"Google"}]
Threat ID: 6abbf87557f14566d451c5cc
Added to database: 09/29/2026, 17:42:13 UTC
Last enriched: 09/29/2026, 18:04:07 UTC
Last updated: 09/29/2026, 18:37:06 UTC
Views: 2
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