CVE-2026-11674: Use after free in Google Chrome
Use after free in Guest View in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
This vulnerability involves a use-after-free condition in the Guest View feature of Google Chrome before version 149.0.7827.103. Exploitation requires a crafted HTML page that triggers the flaw, potentially enabling remote code execution inside the sandboxed environment of the browser. The issue was publicly disclosed on June 8, 2026, and Google has released a stable channel update to mitigate it.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary code within the sandbox of the affected Chrome browser, potentially compromising the security of the user's browsing session. However, the sandbox limits the scope of impact. No known active exploits have been reported.
Mitigation Recommendations
Google has released an update in Chrome version 149.0.7827.103 that addresses this vulnerability. Users and administrators should update to this version or later to remediate the issue. Patch status is confirmed by the vendor advisory. No additional mitigation steps are indicated by the vendor.
CVE-2026-11674: Use after free in Google Chrome
Description
Use after free in Guest View in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
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 Guest View feature of Google Chrome before version 149.0.7827.103. Exploitation requires a crafted HTML page that triggers the flaw, potentially enabling remote code execution inside the sandboxed environment of the browser. The issue was publicly disclosed on June 8, 2026, and Google has released a stable channel update to mitigate it.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary code within the sandbox of the affected Chrome browser, potentially compromising the security of the user's browsing session. However, the sandbox limits the scope of impact. No known active exploits have been reported.
Mitigation Recommendations
Google has released an update in Chrome version 149.0.7827.103 that addresses this vulnerability. Users and administrators should update to this version or later to remediate the issue. Patch status is confirmed by the vendor advisory. No additional mitigation steps are indicated by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-08T21:33:48.758Z
- 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: 6a2754eae29bf47b50c4c467
Added to database: 6/8/2026, 11:48:58 PM
Last enriched: 6/9/2026, 12:18:37 AM
Last updated: 6/9/2026, 5:58:12 AM
Views: 7
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