CVE-2026-95344
HIGHCVSS 8/10EPSS 0.21%
Last modified
CVE-2026-95344 is a high-severity vulnerability rated 8/10 on the CVSS scale. Race condition in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to bypass site isolation via a crafted Chrome extension. (Chromium security severity: Medium). EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
Race condition in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to bypass site isolation via a crafted Chrome extension. (Chromium security severity: Medium)
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 154.0.8037.57 |
References
- https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.htmlRelease Notes, Vendor Advisory
- https://issues.chromium.org/issues/548611433Exploit, Issue Tracking, Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-95344?
Race condition in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to bypass site isolation via a crafted Chrome extension. (Chromium security severity: Medium)
How severe is CVE-2026-95344?
CVE-2026-95344 has a CVSS score of 8/10 (HIGH severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2026-95344?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- 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.
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Are you affected by CVE-2026-95344?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST