VULNERABILITY INTELLIGENCE

CVE-2026-7945

CVSS score3.1 LOW
EPSS probability0.20%
CISA KEVNot currently listed
Published2026-05-06
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

Description

Insufficient validation of untrusted input in COOP in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

Weakness classification

  • CWE-20: Improper Input Validation

Primary references