CVE-2026-11630: Use after free in Google Chrome
CVE-2026-11630 is a use-after-free vulnerability in the File Input component of Google Chrome versions prior to 149. 0. 7827. 103. This flaw could allow a remote attacker to cause heap corruption by crafting a malicious HTML page. The vulnerability is classified as critical by Chromium security. There is no explicit patch status provided in the input data, but a vendor advisory link is available for further details. No known exploits in the wild have been reported at this time.
AI Analysis
Technical Summary
This vulnerability involves a use-after-free condition in the File Input handling of Google Chrome before version 149.0.7827.103. Exploitation could lead to heap corruption, potentially enabling remote code execution or other impacts depending on the attacker's payload. The issue was publicly disclosed on June 8, 2026, and is marked critical by Chromium security. The vendor advisory is linked but does not explicitly confirm patch availability or remediation level in the provided data.
Potential Impact
Successful exploitation of this use-after-free vulnerability could result in heap corruption, which may allow an attacker to execute arbitrary code or cause a denial of service in affected Chrome versions prior to 149.0.7827.103. No confirmed exploits in the wild have been reported, so the immediate risk is currently theoretical but critical in severity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html for current remediation guidance. Users and administrators should upgrade to Chrome version 149.0.7827.103 or later once confirmed fixed. Until then, avoid opening untrusted HTML content that could trigger this vulnerability.
CVE-2026-11630: Use after free in Google Chrome
Description
CVE-2026-11630 is a use-after-free vulnerability in the File Input component of Google Chrome versions prior to 149. 0. 7827. 103. This flaw could allow a remote attacker to cause heap corruption by crafting a malicious HTML page. The vulnerability is classified as critical by Chromium security. There is no explicit patch status provided in the input data, but a vendor advisory link is available for further details. No known exploits in the wild have been reported at this time.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a use-after-free condition in the File Input handling of Google Chrome before version 149.0.7827.103. Exploitation could lead to heap corruption, potentially enabling remote code execution or other impacts depending on the attacker's payload. The issue was publicly disclosed on June 8, 2026, and is marked critical by Chromium security. The vendor advisory is linked but does not explicitly confirm patch availability or remediation level in the provided data.
Potential Impact
Successful exploitation of this use-after-free vulnerability could result in heap corruption, which may allow an attacker to execute arbitrary code or cause a denial of service in affected Chrome versions prior to 149.0.7827.103. No confirmed exploits in the wild have been reported, so the immediate risk is currently theoretical but critical in severity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html for current remediation guidance. Users and administrators should upgrade to Chrome version 149.0.7827.103 or later once confirmed fixed. Until then, avoid opening untrusted HTML content that could trigger this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-08T21:33:32.283Z
- 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: 6a2754dae29bf47b50c4ae0c
Added to database: 6/8/2026, 11:48:42 PM
Last enriched: 6/9/2026, 12:35:36 AM
Last updated: 6/9/2026, 5:41:30 AM
Views: 6
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