What is RHSA-2026:4745?

RHSA-2026:4745 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-2026:4745 cover?

RHSA-2026:4745 covers the following CVE IDs: CVE-2025-38206, CVE-2025-40240, CVE-2025-68811, CVE-2025-71085, CVE-2024-53229. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:4745?

RHSA-2026:4745 has a CVSS v3 base score of 7.5, published by Red Hat Product Security.

RHSA-2026:4745MediumCVSS 7.5

Red Hat Security Advisory: kernel security update

Vendor

Red Hat Product Security

Published

March 17, 2026

Last Modified

June 25, 2026

🔗 CVE IDs covered (5)

CVE-2025-38206 →CVE-2025-40240 →CVE-2025-68811 →CVE-2025-71085 →CVE-2024-53229 →

📋 Description

CVE-2024-53229 — kernel: RDMA/rxe: Fix the qp flush warnings in req CVE-2025-38206 — kernel: Kernel: Double free vulnerability in exFAT filesystem can lead to denial of service CVE-2025-40240 — kernel: sctp: avoid NULL dereference when chunk data buffer is missing CVE-2025-68811 — kernel: svcrdma: use rc_pageoff for memcpy byte offset CVE-2025-71085 — kernel: ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr()

🔗 References (8)

selfhttps://access.redhat.com/errata/RHSA-2026:4745
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2334357
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2376377
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2418832
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2429026
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2429116
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_4745.json