[ALSA-2026:75747] Important: kernel security, bug fix, and enhancement update
Type:
security
Severity:
important
Release date:
2026-10-06
Description:
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition (CVE-2025-39994) * kernel: gfs2: Fix unlikely race in gdlm_put_lock (CVE-2025-40242) * kernel: Linux kernel: Denial of Service in RDMA/bnxt_re driver due to race condition during QP destruction (CVE-2023-54048) * kernel: nvme-pci: fix mempool alloc size (CVE-2022-50756) * kernel: Linux kernel: Denial of Service in QFQ scheduler via child qlen manipulation (CVE-2026-23105) * kernel: RDMA/uverbs: Validate wqe_size before using it in ib_uverbs_post_send (CVE-2026-45856) * kernel: gfs2: Fix slab-use-after-free in qd_put (CVE-2026-45861) * kernel: net/sched: act_ct: Only release RCU read lock after ct_ft (CVE-2026-46319) * kernel: gfs2: add some missing log locking (CVE-2026-53049) * kernel: crypto: af_alg - Cap AEAD AD length to 0x80000000 (CVE-2026-52972) * kernel: net/mlx5: Fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list (CVE-2026-53230) * kernel: ipvs: clear the svc scheduler ptr early on edit (CVE-2026-53270) * kernel: net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-63829) * kernel: KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT path (CVE-2026-63794) * kernel: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() (CVE-2026-63992) * kernel: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmp[v6]() (CVE-2026-63994) * kernel: vxlan: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-68432) * kernel: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-72052) * kernel: netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst (CVE-2026-72255) * kernel: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active (CVE-2026-74516) * kernel: netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() (CVE-2026-74569) * kernel: ipvs: clear IPv4 options after rebasing tunnel ICMP errors (CVE-2026-74669) * kernel: ipvlan: inherit needed_headroom and needed_tailroom from phy_dev (CVE-2026-74744) * kernel: netfilter: flowtable: publish GC-visible tuple last (CVE-2026-74746) * kernel: KVM: s390: vsie: zero stale crypto bits (CVE-2026-80921) * kernel: nvme-tcp: fix host memory disclosure on R2T for a read command (CVE-2026-89481) * kernel: nvme: add missing SRCU grace period in error path (CVE-2026-89972) * kernel: nvme/ioctl: check SUBMIT_IO with nvme_cmd_allowed() (CVE-2026-90227) * kernel: netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() (CVE-2026-97417) Bug Fix(es) and Enhancement(s): * AlmaLinux8.10 - s390/vfio_ccw: Error path cleanups (JIRA:AlmaLinux-252194) * AlmaLinux8.10 - s390/topology: Use zero-based numbering (JIRA:AlmaLinux-252199) * [nfs rhel8.10] Disable async copy on nfsd side (JIRA:AlmaLinux-266661) 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.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 bpftool-4.18.0-553.171.1.el8_10.aarch64.rpm 07a7a51640e9a7abf452ef1fd6bcbfdace20220419eaa4b3a811fba433da28be
aarch64 kernel-modules-4.18.0-553.171.1.el8_10.aarch64.rpm 0804b3381bc768282fc7cadd32acb33617f4af5b927880cff3ce600c6c1e3fa1
aarch64 kernel-modules-extra-4.18.0-553.171.1.el8_10.aarch64.rpm 2b76fe5386350bb8ad801bfd7dbeaabd0a17684de100e79b348d5e291853bd53
aarch64 kernel-debug-devel-4.18.0-553.171.1.el8_10.aarch64.rpm 33abe9b294e78fa8698ee35c072aaa71b7663a14b493c869f69f985df34a2132
aarch64 kernel-devel-4.18.0-553.171.1.el8_10.aarch64.rpm 3b6d5f53cbfa59718c73e63f7ad413f4542d94d8b18561e88bbf487ecf13ab03
aarch64 python3-perf-4.18.0-553.171.1.el8_10.aarch64.rpm 3f2c7053937993ce308ceee096502621b6fe5945b95f09aec2ddd240e9d28da7
aarch64 kernel-debug-core-4.18.0-553.171.1.el8_10.aarch64.rpm 5e3bf6780b38d5ce5fd905007f453d66a8274dc9d03a5d5296e2b7d46f7d9188
aarch64 kernel-tools-libs-devel-4.18.0-553.171.1.el8_10.aarch64.rpm 710f5716aeddebf938f39bea15cdb6e141a29ed7a7de3fc74652677631a1e1cb
aarch64 kernel-headers-4.18.0-553.171.1.el8_10.aarch64.rpm 865e500fd6a90c5c5e86395ca822f98b6c4c2997563f2955ef347e0e072ab4ec
aarch64 perf-4.18.0-553.171.1.el8_10.aarch64.rpm 9a56c8598aa953561c01f61c4f684f645228d6f46732bb1e6bb2401622768690
aarch64 kernel-core-4.18.0-553.171.1.el8_10.aarch64.rpm 9b3450177cd1707167f0679fa0e9986ebd747db68054db0412b1c66a9e574e3c
aarch64 kernel-4.18.0-553.171.1.el8_10.aarch64.rpm b7d22c4824ea624766db3896e56db8270098f756cc9b8115bd035ff5a9569a75
aarch64 kernel-tools-libs-4.18.0-553.171.1.el8_10.aarch64.rpm ccf92f2617f5e37cb47ec8659191d67de44419292aac22105490d1e92a9c67e8
aarch64 kernel-debug-modules-4.18.0-553.171.1.el8_10.aarch64.rpm d072be83d9dbfae9e01be6d02641a4d09aef5ad40e3610df179942216e9599cb
aarch64 kernel-cross-headers-4.18.0-553.171.1.el8_10.aarch64.rpm dcba28c553e9fa537dddcc94d39113294f077c31f0664d9b9c0c562ac947ec81
aarch64 kernel-tools-4.18.0-553.171.1.el8_10.aarch64.rpm de709d6fc2525e48e1a9753c847f280e566df4fc25de641dbaa8a1c58c8e4143
aarch64 kernel-debug-4.18.0-553.171.1.el8_10.aarch64.rpm ef7e6bc6cb6673fb8220a0a44a39d0211f906bf1d92e203a274f67963aba9af2
aarch64 kernel-debug-modules-extra-4.18.0-553.171.1.el8_10.aarch64.rpm f8de27d7fe1fbf523dbcce8efd26f025049b64a0f578297922d2c732c73d0aeb
noarch kernel-doc-4.18.0-553.171.1.el8_10.noarch.rpm 46a0cbec181d9597b7070db5af8eda021a86b2536f8a97c2341ac3cf20c323d3
noarch kernel-abi-stablelists-4.18.0-553.171.1.el8_10.noarch.rpm bd681e4ae42afb9c3a18668f44f7c1938f8dc7b74629410bd6a73f96c3c49c30
ppc64le python3-perf-4.18.0-553.171.1.el8_10.ppc64le.rpm 0e3303a2cf224f2807a62a44c5001c8db9a3fb35ae6dc67e70760d52384ea43b
ppc64le kernel-core-4.18.0-553.171.1.el8_10.ppc64le.rpm 170a7c5428f4d859d24dfb5c58ac0f5661d7ec29c80ca928e6b3fe6689c25675
ppc64le kernel-tools-libs-devel-4.18.0-553.171.1.el8_10.ppc64le.rpm 17827bc0678c97a823192b4744c4a166d615d4782a464ec236f836fcd8c5e725
ppc64le kernel-debug-4.18.0-553.171.1.el8_10.ppc64le.rpm 2de17d80388d779cfbe439d6fd69963268be2838fc7a9a8eae2fa2ea5c86cd17
ppc64le kernel-debug-modules-extra-4.18.0-553.171.1.el8_10.ppc64le.rpm 31fb06f89b6ce755fe58fc792091b9b0133d7c221551857cb5453854e41768fd
ppc64le kernel-modules-extra-4.18.0-553.171.1.el8_10.ppc64le.rpm 538dc341e0ce75346c9e0cef652916a52f8e10bf33589c72a68248115c0d6183
ppc64le kernel-modules-4.18.0-553.171.1.el8_10.ppc64le.rpm 6539558a91ee93bd94da524d00ea0368eed1d75ca21c8cdce0048a175992b983
ppc64le kernel-debug-devel-4.18.0-553.171.1.el8_10.ppc64le.rpm 6599922947de9b05f41f6480692f3c69aaa5e63437081ab3ff619db0fa855b2b
ppc64le kernel-headers-4.18.0-553.171.1.el8_10.ppc64le.rpm 6b13b0b842ffa451279b13104f4104ee178c905feacf467da02bd7d5cb793be1
ppc64le kernel-debug-core-4.18.0-553.171.1.el8_10.ppc64le.rpm 74755680df058c96cda888602071e0deff71c3c6e8ebec9708c5ddda7967e84a
ppc64le kernel-debug-modules-4.18.0-553.171.1.el8_10.ppc64le.rpm 7dc090e3d3e73777998842d4f21e84018211cce56ccb582d9d5c0580b921da20
ppc64le kernel-cross-headers-4.18.0-553.171.1.el8_10.ppc64le.rpm 939ac36f4b2f74191da2bddc4f7427ff5db36ee88f27519a019a8e2ba0963d9f
ppc64le kernel-tools-4.18.0-553.171.1.el8_10.ppc64le.rpm 9b3efdeb21ff0bc09887dbeeb800c656c462806d425b18402c495ee297f0ed91
ppc64le perf-4.18.0-553.171.1.el8_10.ppc64le.rpm b244204250e9a2d8bd899136dc776a4a7d176f57f43db4db65b3d5a0309f011d
ppc64le kernel-devel-4.18.0-553.171.1.el8_10.ppc64le.rpm bebdec81f4f30a18218fbd95c6deb0d1f56f5d6f78447962073e60b35272a5ad
ppc64le kernel-tools-libs-4.18.0-553.171.1.el8_10.ppc64le.rpm d8b00349cad7668d05de24218ac78585726f0829f79c20daea64fc6bdd87782c
ppc64le bpftool-4.18.0-553.171.1.el8_10.ppc64le.rpm ebfd0ac15361be1b95df2f1dcb8c176c81fa4cfdca9c274d2fd2f78a01b7f761
ppc64le kernel-4.18.0-553.171.1.el8_10.ppc64le.rpm fc9b6146822505f033ddb1b52234309766f2e8fc07728399901685256bb5d827
s390x bpftool-4.18.0-553.171.1.el8_10.s390x.rpm 027e4c138ea33987c5e675942cfbaf30c89a647840ffd1c0f182777989eda717
s390x kernel-core-4.18.0-553.171.1.el8_10.s390x.rpm 05fcf1ee44ea98b8e5130dca90092ace7943b3178ebe63e7fa0694ad298d89ea
s390x kernel-debug-modules-extra-4.18.0-553.171.1.el8_10.s390x.rpm 11e73991571fa2d20d7ebff26c17737c7affdd7dc32c2cc8a3d3205ae27d69f4
s390x perf-4.18.0-553.171.1.el8_10.s390x.rpm 15988d4c32d25312f2323da18040ce7536bbbd95484f5ec473a6d45889349f76
s390x kernel-devel-4.18.0-553.171.1.el8_10.s390x.rpm 380197fa3d52eccd4a8a7ca22db86a41f2c47341b64756804bc8aee5fa130c76
s390x kernel-modules-extra-4.18.0-553.171.1.el8_10.s390x.rpm 3ea432fa48fbe4a3434a01827c2cccb072eba537f38a82dec32717a175773878
s390x kernel-tools-4.18.0-553.171.1.el8_10.s390x.rpm 3f8e63c98da1e7acb1d586b7dcf498a110a1fe729acb4ae22f640ddddf111bfd
s390x kernel-modules-4.18.0-553.171.1.el8_10.s390x.rpm 483e319997fc46aaa9087bd788808d99083c1ba4052f71004c0b56a9abcfcc95
s390x kernel-debug-core-4.18.0-553.171.1.el8_10.s390x.rpm 7605a04c149c4f4451796040865490413d2884cc825ef4ae25f6a3950bb4ab58
s390x kernel-zfcpdump-devel-4.18.0-553.171.1.el8_10.s390x.rpm 7a416f9d5b7f43648e84a204023866d90b073782d779c8a9cc2c2ee147db8617
s390x kernel-headers-4.18.0-553.171.1.el8_10.s390x.rpm 7bf6fd58e7808d089ed71d7da7faa455abe2f7740dedebd7c39f6e73a2fcfb35
s390x kernel-zfcpdump-4.18.0-553.171.1.el8_10.s390x.rpm 8cf6792b205f447c02a211bcf11362b17b0aef57c213864579693e73500e9151
s390x kernel-4.18.0-553.171.1.el8_10.s390x.rpm 919d7ec13009923bfa3552e3b5ce51032ba3e2d82db01843abe9c6d1a2549c02
s390x kernel-debug-modules-4.18.0-553.171.1.el8_10.s390x.rpm ab07a73572c337ef2c12fc7d91eb0368224903b62181a001e6ccd58af45d85f7
s390x kernel-debug-4.18.0-553.171.1.el8_10.s390x.rpm afc62e0b36554f91b4817410733259655262b60119e9b103831d2c77962a7aee
s390x kernel-cross-headers-4.18.0-553.171.1.el8_10.s390x.rpm c686aaf5114d6dc54856bf21ba2c34bbe364c09b00949f72924b868df97b0fe1
s390x kernel-debug-devel-4.18.0-553.171.1.el8_10.s390x.rpm d0ecce1a0311c2df29747c66367e6184d975c50c27450b0517c22b537c492d1f
s390x python3-perf-4.18.0-553.171.1.el8_10.s390x.rpm d79b663acc9661815d489cac9a16116b59fa0aee5127918d3788ccbf2c6e1ef2
s390x kernel-zfcpdump-modules-extra-4.18.0-553.171.1.el8_10.s390x.rpm e24f844bbc81ab656553e12d4b71328cc6b450f0a0a7ea583c5d581080ad0270
s390x kernel-zfcpdump-core-4.18.0-553.171.1.el8_10.s390x.rpm ebe540008c47c9803d8ed485f5708d9a81df0a07b10fa6cbe6a5bca5c7e9ce6a
s390x kernel-zfcpdump-modules-4.18.0-553.171.1.el8_10.s390x.rpm f1289091f4cb99bdf82a7642403a60c63da01da5b95ff02620f1d7c1bfad4a67
x86_64 kernel-tools-libs-devel-4.18.0-553.171.1.el8_10.x86_64.rpm 2c801270c0d05609a21815495559fa4c306fed81f38902af2a832a1b4b758105
x86_64 kernel-tools-4.18.0-553.171.1.el8_10.x86_64.rpm 383980775e0c61a07a802f79821dcfc0248fd95962313ecc51f4e6305cae3c1a
x86_64 kernel-devel-4.18.0-553.171.1.el8_10.x86_64.rpm 4e945c3d7eee74d44c2ed3c88dc63c4ecea3b0e850538f930b106d4bda35874c
x86_64 bpftool-4.18.0-553.171.1.el8_10.x86_64.rpm 4e9f9b2fd7fec4c2bebd79297157642b4aa6370645c99cba7a610295dc68f866
x86_64 kernel-modules-extra-4.18.0-553.171.1.el8_10.x86_64.rpm 636111dabec6d0cd6bb9a62f1ef6518e7bfd6a4139e565870f235569b16a047b
x86_64 kernel-headers-4.18.0-553.171.1.el8_10.x86_64.rpm 65f8fbcbb036eb6f9eb1ea152e62dc6922581fa0ef25aa7e84262cfd9703ab07
x86_64 python3-perf-4.18.0-553.171.1.el8_10.x86_64.rpm 6c2d43a6483455eec4f0c7f211460fadfff4f427a3c122c82f48be570485b3fd
x86_64 perf-4.18.0-553.171.1.el8_10.x86_64.rpm 6cf2f40cbc850720cf5a86b327b14046ce316ac4ee8110a35fe27d493d7c34ef
x86_64 kernel-cross-headers-4.18.0-553.171.1.el8_10.x86_64.rpm 7e325c7e80e87c17306678e9a11ae0cb241f92a24257182e742d3fcdf085f390
x86_64 kernel-debug-modules-extra-4.18.0-553.171.1.el8_10.x86_64.rpm 8501eaa5dc123612913361ba27f61583a83b5db7563a0cfd4ab6cbce5aba7996
x86_64 kernel-debug-modules-4.18.0-553.171.1.el8_10.x86_64.rpm 85d799e7629ef591b1c9d5721b8bcb52809846d84742730cb9c79ad8d6021043
x86_64 kernel-debug-core-4.18.0-553.171.1.el8_10.x86_64.rpm 894ada2350554a90af94b6336e4a8b28af6391a1f99412338460641a26644dd8
x86_64 kernel-4.18.0-553.171.1.el8_10.x86_64.rpm 9202bbfdb8d2b604d580bd438c16fe9aaedc19d73d9f0f97afb740ea121444b2
x86_64 kernel-debug-devel-4.18.0-553.171.1.el8_10.x86_64.rpm a07af894335724cfe7e3fb04e14407d1548bff57d4ec67553b15af2e2a41cbb6
x86_64 kernel-tools-libs-4.18.0-553.171.1.el8_10.x86_64.rpm d65a203f10b7a69e19897625234cf56c33efb5d4a4cfb748d535cd90101f025c
x86_64 kernel-core-4.18.0-553.171.1.el8_10.x86_64.rpm d6dbb1bf225a3dc741103ab0e8102c891812e36c3872415af7f8b0e220834c3f
x86_64 kernel-debug-4.18.0-553.171.1.el8_10.x86_64.rpm e386f4699f7a6d55280dd72268f3483484fa084b9a7b05ccb941f19c2301ca5d
x86_64 kernel-modules-4.18.0-553.171.1.el8_10.x86_64.rpm f1643f357145ce31a10361261012e67dab8fa5d8790e9bdd6c64ed8aff599571
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.