CVE-2026-113111: google chrome

CVSS 8.8 (high) · published 2026-10-20

Improper input validation in Compositing in Google Chrome prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

Affected products (NVD): google chrome

Fixed in (NVD): 156.0.8078.47

Weakness: CWE-20

Source: NVD CVE-2026-113111

References

• https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html
• https://issues.chromium.org/issues/563163857

Check your software

Connect an AI agent to the Fixlane MCP server or ask the Telegram bot to check what you have installed against incidents with a verified fixed version.