CVE-2026-10954: Use after free in Google Chrome
CVE-2026-10954 is a use-after-free vulnerability in the Actor component of Google Chrome versions prior to 149. 0. 7827. 53. This flaw allows a remote attacker to execute arbitrary code within the sandbox by tricking a user into visiting a crafted HTML page. The vulnerability has a high severity rating with a CVSS score of 8. 8. There are no known exploits in the wild at this time. The vendor has published an advisory indicating a stable channel update addressing this issue is available.
AI Analysis
Technical Summary
This vulnerability involves a use-after-free condition in the Actor component of Google Chrome before version 149.0.7827.53. Exploiting this flaw enables remote code execution inside the browser's sandbox environment through a specially crafted HTML page. The CVSS 3.1 base score is 8.8, reflecting high impact on confidentiality, integrity, and availability. The issue is publicly disclosed and fixed in the Chrome stable update referenced in the vendor advisory.
Potential Impact
Successful exploitation allows a remote attacker to execute arbitrary code inside the sandboxed environment of the Chrome browser, potentially compromising user data and system integrity. The high CVSS score indicates significant risk if exploited. No active exploits have been reported so far.
Mitigation Recommendations
A fixed version of Google Chrome (149.0.7827.53 or later) is available that addresses this vulnerability. Users and administrators should update to this version promptly. The vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html provides official update details. No additional mitigations are specified by the vendor.
CVE-2026-10954: Use after free in Google Chrome
Description
CVE-2026-10954 is a use-after-free vulnerability in the Actor component of Google Chrome versions prior to 149. 0. 7827. 53. This flaw allows a remote attacker to execute arbitrary code within the sandbox by tricking a user into visiting a crafted HTML page. The vulnerability has a high severity rating with a CVSS score of 8. 8. There are no known exploits in the wild at this time. The vendor has published an advisory indicating a stable channel update addressing this issue is available.
CVSS v3.1
Score 8.8high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a use-after-free condition in the Actor component of Google Chrome before version 149.0.7827.53. Exploiting this flaw enables remote code execution inside the browser's sandbox environment through a specially crafted HTML page. The CVSS 3.1 base score is 8.8, reflecting high impact on confidentiality, integrity, and availability. The issue is publicly disclosed and fixed in the Chrome stable update referenced in the vendor advisory.
Potential Impact
Successful exploitation allows a remote attacker to execute arbitrary code inside the sandboxed environment of the Chrome browser, potentially compromising user data and system integrity. The high CVSS score indicates significant risk if exploited. No active exploits have been reported so far.
Mitigation Recommendations
A fixed version of Google Chrome (149.0.7827.53 or later) is available that addresses this vulnerability. Users and administrators should update to this version promptly. The vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html provides official update details. No additional mitigations are specified by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:06:14.684Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html","vendor":"Google"}]
Threat ID: 6a220801e29bf47b50dbac7c
Added to database: 6/4/2026, 11:19:29 PM
Last enriched: 6/5/2026, 2:48:47 AM
Last updated: 6/5/2026, 4:57:03 AM
Views: 2
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.