CVE-2026-11212
Last modified
CVE-2026-11212 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Insufficient policy enforcement in DevTools in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: Medium). EPSS estimates a 0.14% chance of exploitation in the next 30 days.
Description
Insufficient policy enforcement in DevTools in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: Medium)
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 149.0.7827.53 |
References
- https://issues.chromium.org/issues/507216833Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-11212?
How severe is CVE-2026-11212?
How do I fix CVE-2026-11212?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-11207Insufficient validation of untrusted input in Autofill in Go…9.6
- CVE-2026-11208Use after free in Codecs in Google Chrome prior to 149.0.782…6.5
- CVE-2026-11209Inappropriate implementation in Passwords in Google Chrome p…6.5
- CVE-2026-1121A vulnerability was found in Yonyou KSOA 9.0. This affects a…9.8
- CVE-2026-11210Inappropriate implementation in Safe Browsing in Google Chro…6.5
- CVE-2026-11211Integer overflow in V8 in Google Chrome prior to 149.0.7827.…8.8
- CVE-2026-11213Insufficient validation of untrusted input in Reading Mode i…9.6
- CVE-2026-11214Inappropriate implementation in Chrome for iOS in Google Chr…6.5
- CVE-2026-11215Inappropriate implementation in Cronet in Google Chrome on A…6.5
- CVE-2026-11216Incorrect security UI in File Input in Google Chrome prior t…4.3
- CVE-2026-11217Inappropriate implementation in Fenced Frames in Google Chro…6.5
- CVE-2026-11218Inappropriate implementation in PlatformIntegration in Googl…6.8
Are you affected by CVE-2026-11212?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST