CVE-2026-83596

high

Description

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

References

https://bugzilla.redhat.com/show_bug.cgi?id=2526490

https://bugs.webkit.org/show_bug.cgi?id=322969

https://access.redhat.com/security/cve/CVE-2026-83596

Details

Source: Mitre, NVD

Published: 2026-08-31

Updated: 2026-09-02

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 8.8

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

Severity: High

EPSS

EPSS: 0.00288