CVE-2026-91719: Code injection in Google Chrome
Code injection in XML in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)
AI Analysis
Technical Summary
CVE-2026-91719 describes a code injection vulnerability in the XML handling component of Google Chrome before version 153.0.8010.47. This flaw enables a remote attacker to bypass the web origin policy by delivering a specially crafted HTML page, potentially allowing unauthorized code execution or data access across origins. The vulnerability is classified as low severity by the Chromium security team.
Potential Impact
The vulnerability allows bypassing the web origin policy, which is a fundamental browser security mechanism designed to isolate content from different origins. However, the impact is considered low severity, indicating limited potential for significant exploitation or damage.
Mitigation Recommendations
An official fix is available in Google Chrome version 153.0.8010.47. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the vendor advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html for update details.
CVE-2026-91719: Code injection in Google Chrome
Description
Code injection in XML in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)
Affected software
Chrome
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-2026-91719 describes a code injection vulnerability in the XML handling component of Google Chrome before version 153.0.8010.47. This flaw enables a remote attacker to bypass the web origin policy by delivering a specially crafted HTML page, potentially allowing unauthorized code execution or data access across origins. The vulnerability is classified as low severity by the Chromium security team.
Potential Impact
The vulnerability allows bypassing the web origin policy, which is a fundamental browser security mechanism designed to isolate content from different origins. However, the impact is considered low severity, indicating limited potential for significant exploitation or damage.
Mitigation Recommendations
An official fix is available in Google Chrome version 153.0.8010.47. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the vendor advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html for update details.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-14T22:51:39.851Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html","vendor":"Google"}]
Threat ID: 6aa9aed555bf5e2cf55add13
Added to database: 09/15/2026, 20:47:17 UTC
Last enriched: 09/15/2026, 21:17:18 UTC
Last updated: 09/16/2026, 04:01:23 UTC
Views: 7
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