What is RHSA-2026:21468?

RHSA-2026:21468 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: cockpit security update

Which CVE IDs does RHSA-2026:21468 cover?

RHSA-2026:21468 covers the following CVE IDs: CVE-2026-4802. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

RHSA-2026:21468 has a CVSS v3 base score of 8.0, published by Red Hat Product Security.

RHSA-2026:21468HighCVSS 8.0

Vendor

Published

May 27, 2026

Last Modified

May 27, 2026

CVE-2026-4802 — cockpit: Cockpit: Arbitrary command execution via crafted links in system logs UI