Vulnerability · Published Oct 13, 2026 · Assigned by Chrome
CVE-2026-110144
Critical 9.6
In plain English
A critical-severity incorrect authorization in Chrome from Google. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.6Critical
Exploit odds (30 days)0.2%top 90.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Incorrect authorization in Mojo in Google Chrome on on Windows prior to 155.0.8059.79 allowed a local attacker to potentially execute arbitrary code outside the sandbox via a local program. (Chromium security severity: High)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chromium | 155.0.8059.79-1~deb12u1 | DEBIAN-CVE-2026-110144 |
| Debian:13 | chromium | 155.0.8059.79-1~deb13u1 | DEBIAN-CVE-2026-110144 |
| Debian:14 | chromium | 155.0.8059.79-1 | DEBIAN-CVE-2026-110144 |
Affected products (as reported)
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H