CVE-2026-11636: Use after free in Google Chrome
CVE-2026-11636 is a use-after-free vulnerability in the Autofill component of Google Chrome on Windows versions prior to 149. 0. 7827. 103. This flaw could allow a remote attacker to exploit heap corruption by convincing a user to perform specific UI gestures on a crafted HTML page. The vulnerability is classified as critical by Chromium security. There is no explicit CVSS score provided, and no confirmed exploits in the wild have been reported. A vendor advisory is available but does not explicitly state the patch status or remediation level.
AI Analysis
Technical Summary
This vulnerability involves a use-after-free condition in the Autofill feature of Google Chrome on Windows platforms before version 149.0.7827.103. An attacker could potentially trigger heap corruption by persuading a user to interact with a maliciously crafted HTML page using specific UI gestures. The issue is recognized as critical by Chromium security. The vendor advisory linked corresponds to a stable channel update, implying that the issue is addressed in version 149.0.7827.103 or later.
Potential Impact
Successful exploitation could lead to heap corruption, which may result in arbitrary code execution or browser instability. The vulnerability requires user interaction with a crafted HTML page, making exploitation dependent on social engineering. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Google has released an update in Chrome version 149.0.7827.103 that addresses this vulnerability. Users and administrators should update affected Chrome installations to this version or later to mitigate the risk. Since this is not a cloud service, remediation depends on applying the update on client systems. Patch status is inferred from the vendor advisory indicating the stable channel update; however, explicit patch confirmation should be verified by consulting the vendor advisory directly.
CVE-2026-11636: Use after free in Google Chrome
Description
CVE-2026-11636 is a use-after-free vulnerability in the Autofill component of Google Chrome on Windows versions prior to 149. 0. 7827. 103. This flaw could allow a remote attacker to exploit heap corruption by convincing a user to perform specific UI gestures on a crafted HTML page. The vulnerability is classified as critical by Chromium security. There is no explicit CVSS score provided, and no confirmed exploits in the wild have been reported. A vendor advisory is available but does not explicitly state the patch status or remediation level.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a use-after-free condition in the Autofill feature of Google Chrome on Windows platforms before version 149.0.7827.103. An attacker could potentially trigger heap corruption by persuading a user to interact with a maliciously crafted HTML page using specific UI gestures. The issue is recognized as critical by Chromium security. The vendor advisory linked corresponds to a stable channel update, implying that the issue is addressed in version 149.0.7827.103 or later.
Potential Impact
Successful exploitation could lead to heap corruption, which may result in arbitrary code execution or browser instability. The vulnerability requires user interaction with a crafted HTML page, making exploitation dependent on social engineering. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Google has released an update in Chrome version 149.0.7827.103 that addresses this vulnerability. Users and administrators should update affected Chrome installations to this version or later to mitigate the risk. Since this is not a cloud service, remediation depends on applying the update on client systems. Patch status is inferred from the vendor advisory indicating the stable channel update; however, explicit patch confirmation should be verified by consulting the vendor advisory directly.
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: 6/8/2026, 11:48:42 PM
Last enriched: 6/9/2026, 12:35:03 AM
Last updated: 6/9/2026, 5:04:22 AM
Views: 2
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