Red Hat Security AdvisoryRHSA-2026:13887
kernel security update
Released 2026-05-05 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) kernel-64k-debug-devel-6.12.0-55.71.1.el10_0, kernel-64k-debug-devel-matched-6.12.0-55.71.1.el10_0, kernel-64k-devel-6.12.0-55.71.1.el10_0 +12
- Red Hat Enterprise Linux BaseOS EUS (v. 10.0) kernel-6.12.0-55.71.1.el10_0, kernel-64k-6.12.0-55.71.1.el10_0, kernel-64k-core-6.12.0-55.71.1.el10_0 +28
- Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) kernel-tools-libs-devel-6.12.0-55.71.1.el10_0, libperf-6.12.0-55.71.1.el10_0
- Red Hat Enterprise Linux Real Time EUS (v. 10.0) kernel-rt-6.12.0-55.71.1.el10_0, kernel-rt-64k-6.12.0-55.71.1.el10_0, kernel-rt-64k-core-6.12.0-55.71.1.el10_0 +21
- Red Hat Enterprise Linux Real Time for NFV EUS (v. 10.0) kernel-rt-6.12.0-55.71.1.el10_0, kernel-rt-core-6.12.0-55.71.1.el10_0, kernel-rt-debug-6.12.0-55.71.1.el10_0 +11
Fixes 2 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 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
