[ALSA-2026:71016] Important: kernel-rt security, bug fix, and enhancement update
Type:
security
Severity:
important
Release date:
2026-09-24
Description:
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: drm/amdgpu: Fix use-after-free race in VM acquire (CVE-2026-43370) * kernel: mac802154: llsec: add skb_cow_data() before in-place crypto (CVE-2026-63831) * kernel: sctp: don't free the ASCONF's own transport in DEL-IP processing (CVE-2026-64564) * kernel: ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control (CVE-2026-72261) * kernel: xfrm: ah6: validate routing header segments_left (CVE-2026-80844) * kernel: net: tun: bound receive headroom (CVE-2026-81000) * kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CVE-2026-89846) Bug Fix(es) and Enhancement(s): * sctp: prevent peer transport count overflow [almalinux-8.10.z] (JIRA:AlmaLinux-216297) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Updated packages listed below:
Architecture Package Checksum
x86_64 kernel-rt-debug-devel-4.18.0-553.167.1.rt7.508.el8_10.x86_64.rpm 031d0935e06faa48d4b4d0ab84284e5a885c6a7938ff47e33eb67480a4ad5c81
x86_64 kernel-rt-modules-extra-4.18.0-553.167.1.rt7.508.el8_10.x86_64.rpm 1f05285033fb891461e21a244047b99d970ca556e27e4ca88674fe5f5787beed
x86_64 kernel-rt-debug-modules-4.18.0-553.167.1.rt7.508.el8_10.x86_64.rpm 1ff1bba14129c4ca347e549fbf0e4fdcbe2e3d7dbf453316e35f6022c5348286
x86_64 kernel-rt-devel-4.18.0-553.167.1.rt7.508.el8_10.x86_64.rpm 332476ad7cdbcd37873e1afd881ec1dc8dfa48ba23488dfadeefb555ee71b97a
x86_64 kernel-rt-debug-core-4.18.0-553.167.1.rt7.508.el8_10.x86_64.rpm 6c4b104e1095faa50d004133e4ec4b4cba1be9c7f53555befc2e3349b8aa1689
x86_64 kernel-rt-modules-4.18.0-553.167.1.rt7.508.el8_10.x86_64.rpm 88626f8645b0a278b954904111aebdbc64e65321e22f666ec9c8f667518a5845
x86_64 kernel-rt-4.18.0-553.167.1.rt7.508.el8_10.x86_64.rpm 9bc48c4c17f330cdff7df60d232a47a83df6f7071892cf1f49599bcbd2810b0b
x86_64 kernel-rt-debug-modules-extra-4.18.0-553.167.1.rt7.508.el8_10.x86_64.rpm cfe698d4d78b4dd8f44dd4807d1d029dfe916d0f4f3195ddf26a9e31968faa10
x86_64 kernel-rt-core-4.18.0-553.167.1.rt7.508.el8_10.x86_64.rpm e1d9d244bd43b32d1a09d4b9c93c2aec626ed0bc4c6200d15fcbbf6e0037453f
x86_64 kernel-rt-debug-4.18.0-553.167.1.rt7.508.el8_10.x86_64.rpm ee9a87506354fac64b573ec940b94ffe3511d6d4c8bd216f6f4ca92bb2588997
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.