Vulnerability · Published Sep 29, 2026 · Assigned by Chrome
CVE-2026-95375
Medium 6.3
In plain English
A medium-severity incorrect authorization in Chrome from Google. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.2%top 95.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Incorrect authorization in BrowserTag in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chromium | 154.0.8037.57-1 | DEBIAN-CVE-2026-95375 |
| Debian:13 | chromium | 154.0.8037.57-1~deb13u1 | DEBIAN-CVE-2026-95375 |
| Debian:14 | chromium | 154.0.8037.57-1 | DEBIAN-CVE-2026-95375 |
Affected products (as reported)
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L