CVE details

CVE-2026-87646

Use after free in Web Authentication in Google Chrome prior to 153.

• Severity: Critical
• CVSS: 9.6
• Published: 2026-09-09
• Fixed in: 153.0.8010.36

Description

Use after free in Web Authentication in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Affected products

• Google Chrome · → 153.0.8010.36
• Chromium · → 153.0.8010.36

Overlaps: Google Chrome, Chromium

Source

View on NVD

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