CVE-2026-11636: Use after free in Google Chrome
A use-after-free vulnerability exists in the Autofill component of Google Chrome on Windows platforms prior to version 149.0.7827.103. This flaw could be exploited by a remote attacker who convinces a user to perform specific UI gestures, potentially leading to heap corruption. The vulnerability has a high severity rating and a CVSS score of 7.5.
AI Analysis
Technical Summary
CVE-2026-11636 is a use-after-free vulnerability in the Autofill feature of Google Chrome on Windows versions before 149.0.7827.103. Exploitation requires user interaction through specific UI gestures and involves a crafted HTML page that can trigger heap corruption. The vulnerability is classified as high severity with a CVSS 3.1 base score of 7.5, indicating significant confidentiality, integrity, and availability impacts if exploited. No known exploits in the wild have been reported at this time.
Potential Impact
Successful exploitation could allow a remote attacker to cause heap corruption, potentially leading to arbitrary code execution or browser compromise. The vulnerability affects confidentiality, integrity, and availability of the affected system as indicated by the CVSS vector (C:H/I:H/A:H).
Mitigation Recommendations
Users should update Google Chrome to version 149.0.7827.103 or later, where this vulnerability is fixed. The vendor advisory linked confirms the availability of a stable channel update addressing this issue. No additional mitigations are specified by the vendor.
CVE-2026-11636: Use after free in Google Chrome
Description
A use-after-free vulnerability exists in the Autofill component of Google Chrome on Windows platforms prior to version 149.0.7827.103. This flaw could be exploited by a remote attacker who convinces a user to perform specific UI gestures, potentially leading to heap corruption. The vulnerability has a high severity rating and a CVSS score of 7.5.
CVSS v3.1
Score 7.5high
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-11636 is a use-after-free vulnerability in the Autofill feature of Google Chrome on Windows versions before 149.0.7827.103. Exploitation requires user interaction through specific UI gestures and involves a crafted HTML page that can trigger heap corruption. The vulnerability is classified as high severity with a CVSS 3.1 base score of 7.5, indicating significant confidentiality, integrity, and availability impacts if exploited. No known exploits in the wild have been reported at this time.
Potential Impact
Successful exploitation could allow a remote attacker to cause heap corruption, potentially leading to arbitrary code execution or browser compromise. The vulnerability affects confidentiality, integrity, and availability of the affected system as indicated by the CVSS vector (C:H/I:H/A:H).
Mitigation Recommendations
Users should update Google Chrome to version 149.0.7827.103 or later, where this vulnerability is fixed. The vendor advisory linked confirms the availability of a stable channel update addressing this issue. No additional mitigations are specified by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-08T21:33:34.665Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html","vendor":"Google"}]
Threat ID: 6a2754dae29bf47b50c4ae25
Added to database: 06/08/2026, 23:48:42 UTC
Last enriched: 06/16/2026, 08:14:35 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 74
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