What is RHBA-2026:20032?

RHBA-2026:20032 is a security advisory published by Red Hat Product Security with High severity. Red Hat Bug Fix Advisory: OpenShift Container Platform 4.21.17 packages update

Which CVE IDs does RHBA-2026:20032 cover?

RHBA-2026:20032 covers the following CVE IDs: CVE-2026-46300. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHBA-2026:20032?

RHBA-2026:20032 has a CVSS v3 base score of 7.8, published by Red Hat Product Security.

RHBA-2026:20032HighCVSS 7.8

Red Hat Bug Fix Advisory: OpenShift Container Platform 4.21.17 packages update

Vendor

Red Hat Product Security

Published

May 26, 2026

Last Modified

May 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-46300 →

📋 Description

CVE-2026-46300 — kernel: "Fragnesia" is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege Escalation (LPE) vulnerability in the Linux kernel

🔗 References (2)

selfhttps://access.redhat.com/errata/RHBA-2026:20032
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhba-2026_20032.json