Red Hat Security Advisory: kernel-rt security update
🔗 CVE IDs covered (9)
📋 Description
CVE-2022-50053 — kernel: iavf: Fix reset error handling CVE-2023-53539 — kernel: RDMA/rxe: Fix incomplete state save in rxe_requester CVE-2025-38024 — kernel: Linux kernel: RDMA/rxe use-after-free vulnerability leading to potential arbitrary code execution CVE-2025-38180 — kernel: Linux kernel: Use-After-Free vulnerability in ATM subsystem CVE-2025-71238 — kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation. CVE-2026-23193 — kernel: scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() CVE-2026-23204 — kernel: net/sched: cls_u32: use skb_header_pointer_careful() CVE-2026-23216 — kernel: scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count() CVE-2026-23231 — kernel: kernel: Privilege escalation or denial of service via use-after-free in nf_tables_addchain()
🔗 References (12)
- selfhttps://access.redhat.com/errata/RHSA-2026:10756
- externalhttps://access.redhat.com/security/updates/classification/#moderate
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2373354
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2373553
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2376376
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2401510
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2439887
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2439931
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2440630
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2444376
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2444398
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_10756.json