WebKit vulnerabilities (CVE)

CVE records published for WebKit, newest first. Follow to get an email when a new one appears.

2 results

8.8High

CVE-2026-83596 2 months ago

Webkitgtk: validate the full featurelist array once in opentypeverticaldata findfeature

WebKit WebKit; WebKitGTK WebKitGTK; Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support; Red Hat Red Hat Enterprise Linux 8

A flaw was found in WebKitGTK. Processing malicious web content can cause memory corruption due to improper memory handling.

8.8High

CVE-2026-78376 2 months ago

Webkitgtk: use-after-free of jscvalue function parameters

WebKit WebKit; WebKitGTK WebKitGTK; Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support; Red Hat Red Hat Enterprise Linux 8

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory handling and result in memory corruption.