CVE-2025-10890

CriticalCVSS 9.1/10Last modified Sep 26, 2026

Description

Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Sep 24, 2025
Last modified
Sep 26, 2026
NVD status
Analyzed

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CVE-2025-10890: Critical severity, CVSS 9.1 | Vulnix