CVE details

CVE-2026-9886

Use after free in Base in Google Chrome on Mac prior to 148.

• Severity: Critical
• CVSS: 9.6
• Published: 2026-05-28
• Fixed in: 148.0.7778.216

Description

Use after free in Base in Google Chrome on Mac prior to 148.0.7778.216 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

Affected products

• Google Chrome · → 148.0.7778.216

Overlaps: Google Chrome

Source

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