Read the docs
Red Hat Security Advisory

RHSA-2026:13681

kernel security update

Released 2026-05-05 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 5 records

Priority CRITICAL 93KEV

In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.98114 Published 2026-04-22 Fixed in 5.10.254, 5.15.204 +6 CWE-669
Priority MEDIUM 51

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache The NFSv4.0 replay cache uses a fixed 112-byte inline buffer (rp_ibuf[NFSD4_REPLAY_ISIZE]) to store…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.01219 Published 2026-04-03 Partial fix · 5.10.253, 5.15.210 +6 CWE-122
Priority MEDIUM 40

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() In iscsit_dec_session_usage_count(), the function calls complete() while hol…

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.00363 Published 2026-02-14 Partial fix · 5.10.250, 5.15.200 +5 CWE-416
Priority LOW 24

In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Fix minimum RX size check for decryption The check for the minimum receive buffer size did not take the tag size into account durin…

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00123 Published 2026-05-06 Partial fix · 5.10.254, 5.15.204 +6
Priority LOW 24

In the Linux kernel, the following vulnerability has been resolved: migrate: correct lock ordering for hugetlb file folios Syzbot has found a deadlock (analyzed by Lance Yang): 1) Task (5749): Holds folio_lock, then trie…

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00107 Published 2026-02-04 Partial fix · 5.10, 5.10.249 +6 CWE-362