CVE-2026-110144

8.6High

Published 13 Oct 2026 · NVD status: Analyzed · AI triage by gemini-3.8-flash

8.6High

Attack vector: Local
Complexity: Low
Privileges needed: None
User interaction: Required
Impact: Full C/I/A compromise
Weakness: CWE-863

Impact

A local attacker can escape the sandbox and execute arbitrary code on the host machine. To exploit this, they need to run a local program and convince a user to interact with it.

Root cause

Incorrect authorization checks in Chrome's Mojo IPC framework allow sandbox escape.

Affected systems

Google Chrome on Windows prior to 155.0.8059.79

CVSS v3.1 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Fix & remediation

Update Google Chrome on Windows to version 155.0.8059.79 or later. No standalone workaround or mitigation is provided, so updating the binary is required.

shell

$ winget upgrade --id Google.Chrome

AI-suggested. Run it in staging first and check it against the vendor advisory. Why?

Ad · In-content banner

NVD 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)

References

https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01668083673.htmlRelease NotesVendor Advisory
https://issues.chromium.org/issues/565252396Permissions Required

Source: nvd.nist.gov/vuln/detail/CVE-2026-110144