CVE-2026-87608

HighCVSS 7.5/10Last modified Sep 14, 2026

Description

Improper certificate validation in FedCM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass web origin policy via crafted network traffic. (Chromium security severity: Low)

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-295

Affected software

No affected versions have been published.

Timeline

Published
Sep 9, 2026
Last modified
Sep 14, 2026
NVD status
Analyzed

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CVE-2026-87608: High severity, CVSS 7.5 | Vulnix