CVE-2026-16805: Use after free in Google Chrome
Use after free in Blink in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
CVE-2026-16805 is a use-after-free vulnerability in the Blink rendering engine of Google Chrome. It affects all versions before 150.0.7871.186. Exploitation requires a crafted HTML page that triggers the use-after-free condition, enabling remote code execution inside the sandboxed environment of the browser. This vulnerability is rated high severity by Chromium security. The vendor has released Chrome version 150.0.7871.186 which includes the fix.
Potential Impact
Successful exploitation allows a remote attacker to execute arbitrary code within the sandbox of the affected Chrome browser. This could lead to compromise of the browser process, potentially enabling further attacks or data exposure within the sandbox constraints. There are no known exploits in the wild at the time of this report.
Mitigation Recommendations
Users and administrators should update Google Chrome to version 150.0.7871.186 or later, where this vulnerability is fixed. Patch status is confirmed by the vendor advisory. No additional mitigation steps are indicated by the vendor.
CVE-2026-16805: Use after free in Google Chrome
Description
Use after free in Blink in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
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-2026-16805 is a use-after-free vulnerability in the Blink rendering engine of Google Chrome. It affects all versions before 150.0.7871.186. Exploitation requires a crafted HTML page that triggers the use-after-free condition, enabling remote code execution inside the sandboxed environment of the browser. This vulnerability is rated high severity by Chromium security. The vendor has released Chrome version 150.0.7871.186 which includes the fix.
Potential Impact
Successful exploitation allows a remote attacker to execute arbitrary code within the sandbox of the affected Chrome browser. This could lead to compromise of the browser process, potentially enabling further attacks or data exposure within the sandbox constraints. There are no known exploits in the wild at the time of this report.
Mitigation Recommendations
Users and administrators should update Google Chrome to version 150.0.7871.186 or later, where this vulnerability is fixed. 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
- 2026-07-23T20:51:37.349Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01320465736.html","vendor":"Google"}]
Threat ID: 6a6290aa9c2644c7f8cac22d
Added to database: 07/23/2026, 22:07:38 UTC
Last enriched: 07/23/2026, 22:22:10 UTC
Last updated: 07/24/2026, 01:45:43 UTC
Views: 9
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