What is RHSA-2026:4111?

RHSA-2026:4111 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: kernel security update

Which CVE IDs does RHSA-2026:4111 cover?

RHSA-2026:4111 covers the following CVE IDs: CVE-2025-38129, CVE-2025-38289, CVE-2025-38349, CVE-2025-38703, CVE-2025-40064, CVE-2025-40168. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:4111?

RHSA-2026:4111 has a CVSS v3 base score of 7.3, published by Red Hat Product Security.

RHSA-2026:4111MediumCVSS 7.3

Red Hat Security Advisory: kernel security update

Vendor

Red Hat Product Security

Published

March 9, 2026

Last Modified

June 25, 2026

🔗 CVE IDs covered (6)

CVE-2025-38129 →CVE-2025-38289 →CVE-2025-38349 →CVE-2025-38703 →CVE-2025-40064 →CVE-2025-40168 →

📋 Description

CVE-2025-38129 — kernel: Linux kernel: Use-after-free vulnerability in page_pool_recycle_in_ring can lead to arbitrary code execution CVE-2025-38289 — kernel: Linux kernel: Denial of service due to use-after-free in scsi: lpfc CVE-2025-38349 — kernel: Linux kernel use-after-free in eventpoll CVE-2025-38703 — kernel: drm/xe: Make dma-fences compliant with the safe access rules CVE-2025-40064 — kernel: smc: Fix use-after-free in __pnet_find_base_ndev() CVE-2025-40168 — kernel: smc: Use __sk_dst_get() and dst_dev_rcu() in smc_clc_prfx_match()

🔗 References (9)

selfhttps://access.redhat.com/errata/RHSA-2026:4111
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2376034
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2379196
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2381870
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2393157
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2406747
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2414482
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_4111.json