CVE-2025-6558

CVE-2025-6558

Vendor Google
Product Chrome
Weakness CWE-20 · Input validation
KEV Status Known Exploited
Published July 15, 2025
Last update February 26, 2026

CVSS base score

What the vulnerability does

01Description

Insufficient validation of untrusted input in ANGLE and GPU in Google Chrome prior to 138.0.7204.157 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CISA mandated remediation

02CISA Required Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Key dates

03Disclosure timeline

July 15, 2025 CVE published
February 26, 2026 Record updated