ALSA-2026:71016: Security update for 10 packages

ALSA-2026:71016, released September 23, 2026, fixes 7 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

2 rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0143

73rd percentile

Priority of the 7 CVEs

Patch now 0
                                Urgent 2
                                High 5
                                Routine 0

Fixed package versions

Product	Release	Fixed in
kernel-rt	almalinux 8	4.18.0-553.167.1.rt7.508.el8_10
kernel-rt-core	almalinux 8	4.18.0-553.167.1.rt7.508.el8_10
kernel-rt-debug	almalinux 8	4.18.0-553.167.1.rt7.508.el8_10
kernel-rt-debug-core	almalinux 8	4.18.0-553.167.1.rt7.508.el8_10
kernel-rt-debug-devel	almalinux 8	4.18.0-553.167.1.rt7.508.el8_10
kernel-rt-debug-modules	almalinux 8	4.18.0-553.167.1.rt7.508.el8_10
kernel-rt-debug-modules-extra	almalinux 8	4.18.0-553.167.1.rt7.508.el8_10
kernel-rt-devel	almalinux 8	4.18.0-553.167.1.rt7.508.el8_10
kernel-rt-modules	almalinux 8	4.18.0-553.167.1.rt7.508.el8_10
kernel-rt-modules-extra	almalinux 8	4.18.0-553.167.1.rt7.508.el8_10

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-64564	sctp: don't free the ASCONF's own transport in DEL-IP processing	9.8	0.0143	None reported
Urgent	CVE-2026-89846	linux: In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Bound rsp_info_len to avoid OOB s...	9.1	0.0071	None reported
High	CVE-2026-80844	xfrm: ah6: validate routing header segments_left	8.3	0.0043	None reported
High	CVE-2026-81000	linux: In the Linux kernel, the following vulnerability has been resolved: net: tun: bound receive headroom tun_get_user()...	8.3	0.0036	None reported
High	CVE-2026-63831	mac802154: llsec: add skb_cow_data() before in-place crypto	8.8	0.0031	None reported
High	CVE-2026-72261	linux: In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Validate size in snd_so...	8.3	0.0017	None reported
High	CVE-2026-43370	kernel: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix use-after-free race in VM acquire...	8.8	0.0012	None reported

Also fixes CVE-2026-64564

OPENSUSE-SU-2026:21555-1
dtb-aarch64, kernel-64kb, kernel-azure and 10 more on opensuse-leap 16.0
SUSE-SU-2026:23237-1
kernel-default on sles 16.0
SUSE-SU-2026:23231-1
kernel-64kb, kernel-azure, kernel-default-base and 6 more on sles 16.0
SUSE-SU-2026:3790-1
kernel-64kb, kernel-azure, kernel-default and 7 more on sles 15.7
SUSE-SU-2026:3810-1
kernel-livepatch-SLE15-SP7-RT_Update_19 on sles 15.7
ELSA-2026-500248
kernel-uek, kernel-uek-core, kernel-uek-debug and 32 more on ol 10, ol 9
ALSA-2026:71233
kernel-64k-debug-devel, kernel-64k-debug-devel-matched, kernel-64k-devel and 11 more on almalinux 10
ELSA-2026-71233
kernel, kernel-abi-stablelists, kernel-core and 27 more on ol 10

Vendor advisory

https://osv.dev/vulnerability/ALSA-2026:71016

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