CVE-2026-95301
HIGHCVSS 8.1/10EPSS 0.30%
Last modified
CVE-2026-95301 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. Missing authorization in Extensions in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High). EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
Missing authorization in Extensions in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)
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/540265100Exploit, Issue Tracking, Mitigation, Vendor Advisory
- https://issues.chromium.org/issues/540265100Exploit, Issue Tracking, Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-95301?
Missing authorization in Extensions in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)
How severe is CVE-2026-95301?
CVE-2026-95301 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.
How do I fix CVE-2026-95301?
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
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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Are you affected by CVE-2026-95301?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST