CVE-2026-10975: Use after free in Google Chrome
CVE-2026-10975 is a high-severity use-after-free vulnerability in the WebRTC component of Google Chrome versions prior to 149. 0. 7827. 53. This flaw allows a remote attacker to execute arbitrary code within the browser's sandbox by tricking a user into visiting a crafted HTML page. The vulnerability has a CVSS score of 8. 8, indicating a significant risk to confidentiality, integrity, and availability. There are no known exploits in the wild at this time. Google has released Chrome version 149. 0.
AI Analysis
Technical Summary
This vulnerability is a use-after-free bug in the WebRTC implementation of Google Chrome before version 149.0.7827.53. It enables remote code execution inside the sandbox via a maliciously crafted HTML page. The CVSS 3.1 vector indicates the attack requires no privileges and low attack complexity but does require user interaction. The impact includes high confidentiality, integrity, and availability consequences. The vendor advisory linked confirms a stable channel update that includes the fix.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code within the sandboxed environment of Chrome, potentially compromising user data and browser integrity. The vulnerability affects confidentiality, integrity, and availability at a high level. No active exploitation has been reported so far.
Mitigation Recommendations
Users and administrators should update Google Chrome to version 149.0.7827.53 or later, as this version contains the official fix for this vulnerability. Since this is a client-side application, applying the update promptly is the recommended remediation. No additional mitigations are specified by the vendor advisory.
CVE-2026-10975: Use after free in Google Chrome
Description
CVE-2026-10975 is a high-severity use-after-free vulnerability in the WebRTC component of Google Chrome versions prior to 149. 0. 7827. 53. This flaw allows a remote attacker to execute arbitrary code within the browser's sandbox by tricking a user into visiting a crafted HTML page. The vulnerability has a CVSS score of 8. 8, indicating a significant risk to confidentiality, integrity, and availability. There are no known exploits in the wild at this time. Google has released Chrome version 149. 0.
CVSS v3.1
Score 8.8high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a use-after-free bug in the WebRTC implementation of Google Chrome before version 149.0.7827.53. It enables remote code execution inside the sandbox via a maliciously crafted HTML page. The CVSS 3.1 vector indicates the attack requires no privileges and low attack complexity but does require user interaction. The impact includes high confidentiality, integrity, and availability consequences. The vendor advisory linked confirms a stable channel update that includes the fix.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code within the sandboxed environment of Chrome, potentially compromising user data and browser integrity. The vulnerability affects confidentiality, integrity, and availability at a high level. No active exploitation has been reported so far.
Mitigation Recommendations
Users and administrators should update Google Chrome to version 149.0.7827.53 or later, as this version contains the official fix for this vulnerability. Since this is a client-side application, applying the update promptly is the recommended remediation. No additional mitigations are specified by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:06:20.016Z
- 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: 6a220809e29bf47b50dbae40
Added to database: 6/4/2026, 11:19:37 PM
Last enriched: 6/5/2026, 2:18:45 AM
Last updated: 6/5/2026, 5:01:02 AM
Views: 2
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