Linux · Security advisory · November 7, 2026

ALSA-2026:83156: Security update for 74 packages

ALSA-2026:83156, released November 7, 2026, fixes 18 CVEs across 74 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
18
6 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0068
52nd percentile

Priority of the 18 CVEs

Patch now 0 Urgent 6 High 12 Routine 0

Fixed package versions

ProductReleaseFixed in
kernelalmalinux 95.14.0-687.58.1.el9_8
kernel-64kalmalinux 95.14.0-687.58.1.el9_8
kernel-64k-corealmalinux 95.14.0-687.58.1.el9_8
kernel-64k-debugalmalinux 95.14.0-687.58.1.el9_8
kernel-64k-debug-corealmalinux 95.14.0-687.58.1.el9_8
kernel-64k-debug-develalmalinux 95.14.0-687.58.1.el9_8
kernel-64k-debug-devel-matchedalmalinux 95.14.0-687.58.1.el9_8
kernel-64k-debug-modulesalmalinux 95.14.0-687.58.1.el9_8
kernel-64k-debug-modules-corealmalinux 95.14.0-687.58.1.el9_8
kernel-64k-debug-modules-extraalmalinux 95.14.0-687.58.1.el9_8
kernel-64k-develalmalinux 95.14.0-687.58.1.el9_8
kernel-64k-devel-matchedalmalinux 95.14.0-687.58.1.el9_8
kernel-64k-modulesalmalinux 95.14.0-687.58.1.el9_8
kernel-64k-modules-corealmalinux 95.14.0-687.58.1.el9_8
kernel-64k-modules-extraalmalinux 95.14.0-687.58.1.el9_8
kernel-abi-stablelistsalmalinux 95.14.0-687.58.1.el9_8
kernel-corealmalinux 95.14.0-687.58.1.el9_8
kernel-cross-headersalmalinux 95.14.0-687.58.1.el9_8
kernel-debugalmalinux 95.14.0-687.58.1.el9_8
kernel-debug-corealmalinux 95.14.0-687.58.1.el9_8
kernel-debug-develalmalinux 95.14.0-687.58.1.el9_8
kernel-debug-devel-matchedalmalinux 95.14.0-687.58.1.el9_8
kernel-debug-modulesalmalinux 95.14.0-687.58.1.el9_8
kernel-debug-modules-corealmalinux 95.14.0-687.58.1.el9_8
kernel-debug-modules-extraalmalinux 95.14.0-687.58.1.el9_8
kernel-debug-uki-virtalmalinux 95.14.0-687.58.1.el9_8
kernel-develalmalinux 95.14.0-687.58.1.el9_8
kernel-devel-matchedalmalinux 95.14.0-687.58.1.el9_8
kernel-docalmalinux 95.14.0-687.58.1.el9_8
kernel-headersalmalinux 95.14.0-687.58.1.el9_8
kernel-modulesalmalinux 95.14.0-687.58.1.el9_8
kernel-modules-corealmalinux 95.14.0-687.58.1.el9_8
kernel-modules-extraalmalinux 95.14.0-687.58.1.el9_8
kernel-rtalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64kalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-corealmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-debugalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-debug-corealmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-debug-develalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-debug-modulesalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-debug-modules-corealmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-debug-modules-extraalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-develalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-modulesalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-modules-corealmalinux 95.14.0-687.58.1.el9_8
kernel-rt-64k-modules-extraalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-corealmalinux 95.14.0-687.58.1.el9_8
kernel-rt-debugalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-debug-corealmalinux 95.14.0-687.58.1.el9_8
kernel-rt-debug-develalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-debug-modulesalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-debug-modules-corealmalinux 95.14.0-687.58.1.el9_8
kernel-rt-debug-modules-extraalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-develalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-modulesalmalinux 95.14.0-687.58.1.el9_8
kernel-rt-modules-corealmalinux 95.14.0-687.58.1.el9_8
kernel-rt-modules-extraalmalinux 95.14.0-687.58.1.el9_8
kernel-toolsalmalinux 95.14.0-687.58.1.el9_8
kernel-tools-libsalmalinux 95.14.0-687.58.1.el9_8
kernel-tools-libs-develalmalinux 95.14.0-687.58.1.el9_8
kernel-uki-virtalmalinux 95.14.0-687.58.1.el9_8
kernel-uki-virt-addonsalmalinux 95.14.0-687.58.1.el9_8
kernel-zfcpdumpalmalinux 95.14.0-687.58.1.el9_8
kernel-zfcpdump-corealmalinux 95.14.0-687.58.1.el9_8
kernel-zfcpdump-develalmalinux 95.14.0-687.58.1.el9_8
kernel-zfcpdump-devel-matchedalmalinux 95.14.0-687.58.1.el9_8
kernel-zfcpdump-modulesalmalinux 95.14.0-687.58.1.el9_8
kernel-zfcpdump-modules-corealmalinux 95.14.0-687.58.1.el9_8
kernel-zfcpdump-modules-extraalmalinux 95.14.0-687.58.1.el9_8
libperfalmalinux 95.14.0-687.58.1.el9_8
perfalmalinux 95.14.0-687.58.1.el9_8
python3-perfalmalinux 95.14.0-687.58.1.el9_8
rtlaalmalinux 95.14.0-687.58.1.el9_8
rvalmalinux 95.14.0-687.58.1.el9_8

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2026-89526 svcrdma: Validate Read chunk positions before reconstruction 9.8 0.0068 None reported
Urgent CVE-2026-90036 NFSD: Prevent client use-after-free during blocked-lock reaping 9.8 0.0048 None reported
Urgent CVE-2026-93207 SUNRPC: Zero rpc_gss_wire_cred at svcauth_gss_decode_credbody() entry 9.8 0.0047 None reported
Urgent CVE-2026-68140 net/iucv: fix use-after-free of a severed iucv_path 9.8 0.0028 None reported
Urgent CVE-2026-72288 linux: In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Handle race between interrupt... 9.3 0.0019 None reported
Urgent CVE-2026-68377 net/sched: act_tunnel_key: Defer dst_release to RCU callback 9.8 0.0013 None reported
High CVE-2026-72320 netfilter: nft_lookup: fix catchall element handling with inverted lookups 9.1 0.0057 None reported
High CVE-2026-80985 linux: In the Linux kernel, the following vulnerability has been resolved: net/smc: carry oversized SMC-Rv2 LLC messages in... 8.8 0.0053 None reported
High CVE-2026-93228 svcrdma: Reject Write/Reply chunks with segcount 0 9.1 0.0050 None reported
High CVE-2026-74705 udp: fix potential use-after-free in tunnel segmentation 10.0 0.0050 None reported
High CVE-2026-81003 linux: In the Linux kernel, the following vulnerability has been resolved: net/iucv: filter frames in afiucv_hs_rcv() by in... 8.8 0.0031 None reported
High CVE-2026-68409 wifi: mac80211: defer link RX stats percpu free to RCU 8.8 0.0031 None reported
High CVE-2026-64030 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system 8.8 0.0024 None reported
High CVE-2026-72262 linux: In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Fix heap overflow in by... 8.8 0.0018 None reported
High CVE-2026-68404 wifi: cfg80211: use wiphy work for socket owner autodisconnect 8.8 0.0017 None reported
High CVE-2026-53011 net/sched: taprio: fix use-after-free in advance_sched() on schedule switch 8.8 0.0013 None reported
High CVE-2026-74641 ALSA: usx2y: bound the hwdep mmap fault offset 8.8 0.0013 None reported
High CVE-2026-46319 net/sched: act_ct: Only release RCU read lock after ct_ft 8.8 0.0011 None reported
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