Linux · Security advisory · August 20, 2026

ALSA-2026:57251: Security update for 75 packages

ALSA-2026:57251, released August 20, 2026, fixes 25 CVEs across 75 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
25
3 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0078
56th percentile

Priority of the 25 CVEs

Patch now 0 Urgent 3 High 22 Routine 0

Fixed package versions

ProductReleaseFixed in
kernelalmalinux 106.12.0-211.49.1.el10_2
kernel-64kalmalinux 106.12.0-211.49.1.el10_2
kernel-64k-corealmalinux 106.12.0-211.49.1.el10_2
kernel-64k-debugalmalinux 106.12.0-211.49.1.el10_2
kernel-64k-debug-corealmalinux 106.12.0-211.49.1.el10_2
kernel-64k-debug-develalmalinux 106.12.0-211.49.1.el10_2
kernel-64k-debug-devel-matchedalmalinux 106.12.0-211.49.1.el10_2
kernel-64k-debug-modulesalmalinux 106.12.0-211.49.1.el10_2
kernel-64k-debug-modules-corealmalinux 106.12.0-211.49.1.el10_2
kernel-64k-debug-modules-extraalmalinux 106.12.0-211.49.1.el10_2
kernel-64k-develalmalinux 106.12.0-211.49.1.el10_2
kernel-64k-devel-matchedalmalinux 106.12.0-211.49.1.el10_2
kernel-64k-modulesalmalinux 106.12.0-211.49.1.el10_2
kernel-64k-modules-corealmalinux 106.12.0-211.49.1.el10_2
kernel-64k-modules-extraalmalinux 106.12.0-211.49.1.el10_2
kernel-abi-stablelistsalmalinux 106.12.0-211.49.1.el10_2
kernel-corealmalinux 106.12.0-211.49.1.el10_2
kernel-cross-headersalmalinux 106.12.0-211.49.1.el10_2
kernel-debugalmalinux 106.12.0-211.49.1.el10_2
kernel-debug-corealmalinux 106.12.0-211.49.1.el10_2
kernel-debug-develalmalinux 106.12.0-211.49.1.el10_2
kernel-debug-devel-matchedalmalinux 106.12.0-211.49.1.el10_2
kernel-debug-modulesalmalinux 106.12.0-211.49.1.el10_2
kernel-debug-modules-corealmalinux 106.12.0-211.49.1.el10_2
kernel-debug-modules-extraalmalinux 106.12.0-211.49.1.el10_2
kernel-debug-uki-virtalmalinux 106.12.0-211.49.1.el10_2
kernel-develalmalinux 106.12.0-211.49.1.el10_2
kernel-devel-matchedalmalinux 106.12.0-211.49.1.el10_2
kernel-docalmalinux 106.12.0-211.49.1.el10_2
kernel-headersalmalinux 106.12.0-211.49.1.el10_2
kernel-modulesalmalinux 106.12.0-211.49.1.el10_2
kernel-modules-corealmalinux 106.12.0-211.49.1.el10_2
kernel-modules-extraalmalinux 106.12.0-211.49.1.el10_2
kernel-modules-extra-matchedalmalinux 106.12.0-211.49.1.el10_2
kernel-rtalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64kalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-corealmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-debugalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-debug-corealmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-debug-develalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-debug-modulesalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-debug-modules-corealmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-debug-modules-extraalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-develalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-modulesalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-modules-corealmalinux 106.12.0-211.49.1.el10_2
kernel-rt-64k-modules-extraalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-corealmalinux 106.12.0-211.49.1.el10_2
kernel-rt-debugalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-debug-corealmalinux 106.12.0-211.49.1.el10_2
kernel-rt-debug-develalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-debug-modulesalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-debug-modules-corealmalinux 106.12.0-211.49.1.el10_2
kernel-rt-debug-modules-extraalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-develalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-modulesalmalinux 106.12.0-211.49.1.el10_2
kernel-rt-modules-corealmalinux 106.12.0-211.49.1.el10_2
kernel-rt-modules-extraalmalinux 106.12.0-211.49.1.el10_2
kernel-toolsalmalinux 106.12.0-211.49.1.el10_2
kernel-tools-libsalmalinux 106.12.0-211.49.1.el10_2
kernel-tools-libs-develalmalinux 106.12.0-211.49.1.el10_2
kernel-uki-virtalmalinux 106.12.0-211.49.1.el10_2
kernel-uki-virt-addonsalmalinux 106.12.0-211.49.1.el10_2
kernel-zfcpdumpalmalinux 106.12.0-211.49.1.el10_2
kernel-zfcpdump-corealmalinux 106.12.0-211.49.1.el10_2
kernel-zfcpdump-develalmalinux 106.12.0-211.49.1.el10_2
kernel-zfcpdump-devel-matchedalmalinux 106.12.0-211.49.1.el10_2
kernel-zfcpdump-modulesalmalinux 106.12.0-211.49.1.el10_2
kernel-zfcpdump-modules-corealmalinux 106.12.0-211.49.1.el10_2
kernel-zfcpdump-modules-extraalmalinux 106.12.0-211.49.1.el10_2
libperfalmalinux 106.12.0-211.49.1.el10_2
perfalmalinux 106.12.0-211.49.1.el10_2
python3-perfalmalinux 106.12.0-211.49.1.el10_2
rtlaalmalinux 106.12.0-211.49.1.el10_2
rvalmalinux 106.12.0-211.49.1.el10_2

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2026-52991 sched/psi: fix race between file release and pressure write 9.8 0.0015 None reported
Urgent CVE-2026-53374 drm/amdgpu: zero-initialize GART table on allocation 9.8 0.0013 None reported
Urgent CVE-2026-64017 blk-mq: pop cached request if it is usable 9.8 0.0013 None reported
High CVE-2026-63888 bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n... 9.8 0.0078 None reported
High CVE-2026-63886 bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: s... 9.8 0.0071 None reported
High CVE-2026-43493 crypto: pcrypt - Fix handling of MAY_BACKLOG requests 9.8 0.0068 None reported
High CVE-2026-46185 smb/client: fix out-of-bounds read in symlink_data() 9.1 0.0053 None reported
High CVE-2026-68388 smb/client: handle overlapping allocated ranges in fallocate 9.8 0.0051 None reported
High CVE-2026-64560 linux: In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Prevent UAF caused by non-lead... 7.8 0.0050 None reported
High CVE-2026-64386 smb: client: fix query_info() replay double-free 9.8 0.0046 None reported
High CVE-2026-74580 vhost: reset the vring metadata cache on vring reconfiguration 8.8 0.0041 None reported
High CVE-2026-64382 smb: client: fix double-free in SMB2_open() replay 8.8 0.0035 None reported
High CVE-2026-64379 smb: client: mask server-provided mode to 07777 in modefromsid 7.8 0.0031 None reported
High CVE-2026-45878 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n... 7.8 0.0021 None reported
High CVE-2026-45991 udf: fix partition descriptor append bookkeeping 7.8 0.0018 None reported
High CVE-2026-63884 bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: m... 7.8 0.0018 None reported
High CVE-2026-64219 drm/amd/display: Validate payload length and link_index in dc_process_dmub_aux_transfer_async 7.8 0.0017 None reported
High CVE-2026-53143 drm/amdkfd: Fix buffer overflow in SDMA queue checkpoint/restore on GFX11 7.8 0.0015 None reported
High CVE-2026-53329 drm/amd/display: Use krealloc_array() in dal_vector_reserve() 7.8 0.0015 None reported
High CVE-2026-63879 drm/amdgpu: fix amdgpu_hmm_range_get_pages 7.8 0.0014 None reported
High CVE-2026-43206 kernel-zfcpdump-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: m... 7.8 0.0014 None reported
High CVE-2026-53356 drm/i915/gem: Fix phys BO pread/pwrite with offset 7.8 0.0013 None reported
High CVE-2026-53136 bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: m... 7.8 0.0013 None reported
High CVE-2026-63952 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n... 8.4 0.0013 None reported
High CVE-2026-43237 drm/amdgpu: Refactor amdgpu_gem_va_ioctl for Handling Last Fence Update and Timeline Management v4 7.8 0.0012 None reported
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