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CVE-2026-121052

High

Description

Use after free in GPU in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

SeverityHigh
CVSS8.8
Exploit probability—
ProductGoogle Chrome
PublishedNov 3, 2026
First seenNov 4, 2026
Weakness typeCWE-416Use after free

How to fix

Update
  • google chrome157.0.8103.38 or later

Affected products

ProductAffected versionsFixed in
google chromev < 157.0.8103.38157.0.8103.38

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