What is RHSA-2026:5127?

RHSA-2026:5127 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: OpenShift Container Platform 4.18.36 bug fix and security update

Which CVE IDs does RHSA-2026:5127 cover?

RHSA-2026:5127 covers the following CVE IDs: CVE-2025-12801, CVE-2025-61662. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:5127?

RHSA-2026:5127 has a CVSS v3 base score of 7.8, published by Red Hat Product Security.

RHSA-2026:5127MediumCVSS 7.8

Red Hat Security Advisory: OpenShift Container Platform 4.18.36 bug fix and security update

Vendor

Red Hat Product Security

Published

March 25, 2026

Last Modified

June 30, 2026

🔗 CVE IDs covered (2)

CVE-2025-12801 →CVE-2025-61662 →

📋 Description

CVE-2025-12801 — nfs-utils: rpc.mountd in the nfs-utils privilege escalation CVE-2025-61662 — grub2: Missing unregister call for gettext command may lead to use-after-free

🔗 References (5)

selfhttps://access.redhat.com/errata/RHSA-2026:5127
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2413081
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2414683
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_5127.json