PT-2026-29129 · Kyverno · Kyverno

CVE-2026-4789

Published

2026-03-30

Updated

2026-07-30

CVSS v3.1

9.8

Critical

Vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Kyverno versions 1.16.0 and later

Description Kyverno is susceptible to Server-Side Request Forgery (SSRF) because of unrestricted Common Expression Language (CEL) HTTP functions.

Recommendations Update to a newer version that contains a fix for this vulnerability.

Exploit

Fix

SSRF

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BIT-KYVERNO-2026-4789

CVE-2026-4789

GHSA-QQRV-2HCH-83Q4

GHSA-RGGM-JJMC-3394

GO-2026-5621

OPENSUSE-SU-2026:10613-1

OPENSUSE-SU-2026:21483-1

Kyverno