CVE-2025-66287

HighCVSS 8.8/10Last modified Sep 25, 2026

Description

A flaw was found in WebKitGTK. Processing malicious web content can cause an unexpected process crash due to improper memory handling.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-120

Affected software

No affected versions have been published.

Timeline

Published
Dec 4, 2025
Last modified
Sep 25, 2026
NVD status
Deferred

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CVE-2025-66287: High severity, CVSS 8.8 | Vulnix