What is RHSA-2026:16161?

RHSA-2026:16161 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: OpenShift Container Platform 4.19.31 bug fix and security update

Which CVE IDs does RHSA-2026:16161 cover?

RHSA-2026:16161 covers the following CVE IDs: CVE-2026-43284. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:16161?

RHSA-2026:16161 has a CVSS v3 base score of 7.8, published by Red Hat Product Security.

RHSA-2026:16161HighCVSS 7.8

Red Hat Security Advisory: OpenShift Container Platform 4.19.31 bug fix and security update

Vendor

Red Hat Product Security

Published

May 13, 2026

Last Modified

June 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-43284 →

📋 Description

CVE-2026-43284 — kernel: "Dirty Frag" ESP XFRM variant is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux kernel

🔗 References (4)

selfhttps://access.redhat.com/errata/RHSA-2026:16161
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2467771
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_16161.json