What is RHSA-2026:22334?

RHSA-2026:22334 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: kernel security update

Which CVE IDs does RHSA-2026:22334 cover?

RHSA-2026:22334 covers the following CVE IDs: CVE-2024-56547, CVE-2025-39766, CVE-2026-23210, CVE-2026-31419, CVE-2026-43163. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:22334?

RHSA-2026:22334 has a CVSS v3 base score of 7.3, published by Red Hat Product Security.

RHSA-2026:22334HighCVSS 7.3

Red Hat Security Advisory: kernel security update

Vendor

Red Hat Product Security

Published

June 1, 2026

Last Modified

June 19, 2026

🔗 CVE IDs covered (5)

CVE-2024-56547 →CVE-2025-39766 →CVE-2026-23210 →CVE-2026-31419 →CVE-2026-43163 →

📋 Description

CVE-2024-56547 — kernel: rcu/nocb: Fix missed RCU barrier on deoffloading CVE-2025-39766 — kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit CVE-2026-23210 — kernel: Linux kernel: Denial of Service in ice driver due to race condition during VSI rebuild CVE-2026-31419 — kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service CVE-2026-43163 — kernel: md/bitmap: fix GPF in write_page caused by resize race

🔗 References (8)

selfhttps://access.redhat.com/errata/RHSA-2026:22334
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2334521
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2394648
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2439895
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2457829
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2467059
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_22334.json