Red Hat Security Advisory

RHSA-2026:21516

cockpit security update

Released 2026-05-27 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux BaseOS AUS (v.8.6) cockpit-264.3-1.el8_6, cockpit-bridge-264.3-1.el8_6, cockpit-doc-264.3-1.el8_6 +2
Red Hat Enterprise Linux BaseOS E4S (v.8.6) cockpit-264.3-1.el8_6, cockpit-bridge-264.3-1.el8_6, cockpit-doc-264.3-1.el8_6 +2
Red Hat Enterprise Linux BaseOS TUS (v.8.6) cockpit-264.3-1.el8_6, cockpit-bridge-264.3-1.el8_6, cockpit-doc-264.3-1.el8_6 +2

TI-2026-04187 CVE-2026-4802 · GHSA-3wjm-5g86-c6p3

LOW 39

A flaw was found in Cockpit.

CVSS 3.1HIGH 8.0 Network Low privileges User interaction EPSS 0.01016 Published 2026-05-11 Fixed in 356.2-1.el10_2, 334.2-1.el10_0 +8 CWE-78