What is RHSA-2026:34815?

RHSA-2026:34815 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: OpenShift Container Platform 4.18.47 bug fix and security update

Which CVE IDs does RHSA-2026:34815 cover?

RHSA-2026:34815 covers the following CVE IDs: CVE-2026-46243. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:34815?

RHSA-2026:34815 has a CVSS v3 base score of 7.8, published by Red Hat Product Security.

RHSA-2026:34815HighCVSS 7.8

Red Hat Security Advisory: OpenShift Container Platform 4.18.47 bug fix and security update

Vendor

Red Hat Product Security

Published

July 8, 2026

Last Modified

July 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-46243 →

📋 Description

CVE-2026-46243 — kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions

🔗 References (4)

selfhttps://access.redhat.com/errata/RHSA-2026:34815
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2481486
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_34815.json