CVE-2026-110138

8.3High

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

8.3High

Attack vector: Network
Complexity: High
Privileges needed: None
User interaction: Required
Impact: Full C/I/A compromise
Weakness: CWE-416

Impact

Attackers can escape the browser sandbox and run arbitrary code on the host machine. They need to lure a user to a malicious HTML page and already have compromised the renderer process.

Root cause

A use-after-free bug in Chrome's ShapeDetection component allows memory corruption and sandbox escape.

Affected systems

Google Chrome prior to 155.0.8059.79

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

Fix & remediation

Update Google Chrome to version 155.0.8059.79 or higher. No interim configuration mitigation is documented.

shell

$ google-chrome --version

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

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NVD description

Use after free in ShapeDetection in Google Chrome prior to 155.0.8059.79 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (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/568899705Permissions Required

Source: nvd.nist.gov/vuln/detail/CVE-2026-110138