CVE-2026-16807: Out of bounds write in Google Chrome
Out of bounds write in Codecs in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
An out of bounds write vulnerability exists in the Codecs component of Google Chrome versions prior to 150.0.7871.186. This memory corruption flaw could be exploited remotely via a specially crafted HTML page to potentially perform a sandbox escape, elevating the attacker's privileges beyond the browser sandbox. The vulnerability is classified as high severity by Chromium security. The vendor has published an advisory linked to a stable channel update addressing this issue.
Potential Impact
Successful exploitation may allow a remote attacker to escape the Chrome sandbox, potentially leading to execution of arbitrary code with elevated privileges outside the browser sandbox. This increases the risk of system compromise beyond the browser context.
Mitigation Recommendations
A fix is available in Google Chrome version 150.0.7871.186. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01320465736.html for update instructions and confirmation of the fix.
CVE-2026-16807: Out of bounds write in Google Chrome
Description
Out of bounds write in Codecs in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to potentially perform a sandbox escape 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
An out of bounds write vulnerability exists in the Codecs component of Google Chrome versions prior to 150.0.7871.186. This memory corruption flaw could be exploited remotely via a specially crafted HTML page to potentially perform a sandbox escape, elevating the attacker's privileges beyond the browser sandbox. The vulnerability is classified as high severity by Chromium security. The vendor has published an advisory linked to a stable channel update addressing this issue.
Potential Impact
Successful exploitation may allow a remote attacker to escape the Chrome sandbox, potentially leading to execution of arbitrary code with elevated privileges outside the browser sandbox. This increases the risk of system compromise beyond the browser context.
Mitigation Recommendations
A fix is available in Google Chrome version 150.0.7871.186. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01320465736.html for update instructions and confirmation of the fix.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-07-23T20:51:37.861Z
- 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: 6a6290aa9c2644c7f8cac235
Added to database: 07/23/2026, 22:07:38 UTC
Last enriched: 07/23/2026, 22:21:58 UTC
Last updated: 07/24/2026, 03:48:57 UTC
Views: 14
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