CVE-2025-66287

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CVSS 3.1

8.8 high

EPSS

<1%p39

Published

Dec 4, 2025 (Dec 4, 2025)

Modified

Jun 29, 2026

Description

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

Weakness: CWE-120
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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