Improper input validation in V8 in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code inside the san

Summary

Improper input validation in V8 in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

Remediation

1. Inventory every Google Chrome deployment, including staging.
2. Upgrade Google Chrome to 156.0.8078.79.
3. Confirm the running version after the upgrade.

References

• Advisoryhttps://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02107719452.html
• Referencehttps://issues.chromium.org/issues/574660146