[ALSA-2026:50978] Important: kernel security, bug fix, and enhancement update
Type:
security
Severity:
important
Release date:
2026-08-06
Description:
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: xen: AMD Zen 2 Processors: Privilege escalation via improper CPU cache isolation (CVE-2025-54518) Bug Fix(es) and Enhancement(s): * Kernel crash in bpf_for_each_array_elem() due to missing backport of upstream commit 4b6313cf99b0 (JIRA:AlmaLinux-191844) * gfs2: xfstests generic/363 failure [almalinux-8.10.z] (JIRA:AlmaLinux-214099) * AlmaLinux8: HYPERV hv_storvsc driver can we add additional code to allow PERSISTENT_RESERVE_IN [AlmaLinux 8.10Z] (JIRA:AlmaLinux-188270) 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 kernel-tools-4.18.0-553.153.1.el8_10.aarch64.rpm 085edb8f6ecb0c37b63064e1c078b4080c44f22c7203d83fb56e3ea258b3b0a3
aarch64 kernel-debug-core-4.18.0-553.153.1.el8_10.aarch64.rpm 329cc575e1025fb0475a05cde8523b32da8b3299ba77762cee8ad4087de15a82
aarch64 kernel-core-4.18.0-553.153.1.el8_10.aarch64.rpm 52e8283073dee395dd48b0260054a1615a71e310f6a7879ff0a85721ed0f8b9e
aarch64 kernel-4.18.0-553.153.1.el8_10.aarch64.rpm 57b53384c44496663a7c5bc40ae43e4d91fa9285b20f2ca625c5d6bea7ef090e
aarch64 kernel-debug-modules-4.18.0-553.153.1.el8_10.aarch64.rpm 62d28320da64b3a7c974bb69988f1ad738aed5627605a5f35d24b04eb9d76e01
aarch64 python3-perf-4.18.0-553.153.1.el8_10.aarch64.rpm 651bc117db2d5c6f1bdf271f3b9066ae008af8817ea1ecb9feaaf94fdcb86861
aarch64 kernel-headers-4.18.0-553.153.1.el8_10.aarch64.rpm 765c488b3ecc4d0d940af6da7f4c821ec1dbf32aca21fd956624aa9d467d3871
aarch64 kernel-debug-4.18.0-553.153.1.el8_10.aarch64.rpm 787d62fd3e8b7b619f92e88adae3acad6501d119802009aad5bc56600b0e9612
aarch64 perf-4.18.0-553.153.1.el8_10.aarch64.rpm 7ea6a082b2523721f6bee9288f92174e8a037d524e55638fbb949ddaa1852556
aarch64 bpftool-4.18.0-553.153.1.el8_10.aarch64.rpm 81dbdc60aa7561e988882dceeee1d16ac00628e3359ccb9325a66092da869a5e
aarch64 kernel-modules-extra-4.18.0-553.153.1.el8_10.aarch64.rpm 86616a12720f4e31d6fc70a780d765a9fe65e0a9acb1e2c062c695e0a628d2a1
aarch64 kernel-cross-headers-4.18.0-553.153.1.el8_10.aarch64.rpm 8d772355bc54bd334257dc370a90c4732e9a486fb68953aadade5615e97019db
aarch64 kernel-tools-libs-4.18.0-553.153.1.el8_10.aarch64.rpm a7e136b4c15fc2d67822a087ae8ed025912a6b713f6bb89cd04d905611e0e9b8
aarch64 kernel-debug-devel-4.18.0-553.153.1.el8_10.aarch64.rpm abf4bb6c7d911f6cb6b1af0725a36abc3feec8686a1d1a3a0f8a6d5a2fa92072
aarch64 kernel-debug-modules-extra-4.18.0-553.153.1.el8_10.aarch64.rpm b6ecc92cdc98395716a5bd9b06a0cb14b3beb5a0e7f27554e6c35cfb1ecb09ec
aarch64 kernel-tools-libs-devel-4.18.0-553.153.1.el8_10.aarch64.rpm dc3c6daaeb7165cba41d5ca1b658c0b604021e5104fcf83be18d075855c745bb
aarch64 kernel-devel-4.18.0-553.153.1.el8_10.aarch64.rpm f2ad12f7a50ad15c71a979768b7b98d54e7eb44f1c0e23c0b4893648e78f71b7
aarch64 kernel-modules-4.18.0-553.153.1.el8_10.aarch64.rpm f3af3027edd2b590a82cc94e9ff9c6ec15cf4c519184c52fdbdc08d0d00c810d
noarch kernel-doc-4.18.0-553.153.1.el8_10.noarch.rpm 87d72e73e84074737fe8bc3391bd2516ea8944467740e4a5fa3eb82f4f00877e
noarch kernel-abi-stablelists-4.18.0-553.153.1.el8_10.noarch.rpm f0876a37fcef63bbc3fab21ae03d198c3b848a1b708f2c77e5835286318f535d
ppc64le kernel-cross-headers-4.18.0-553.153.1.el8_10.ppc64le.rpm 21f3d283b5a1c6f565c6f0c8533f6fd3a1b06f5703f5b5bb656f40c74f6d4c01
ppc64le kernel-devel-4.18.0-553.153.1.el8_10.ppc64le.rpm 2298dc4358e4f88be92fa3ca15a1ea571ed02378dd6a59e5e51ce29931dacbf1
ppc64le bpftool-4.18.0-553.153.1.el8_10.ppc64le.rpm 265afbadf6ab2b0ec5f7687404ca0a9f1219a6728acd1f5db7a9714e5a0e7005
ppc64le kernel-debug-core-4.18.0-553.153.1.el8_10.ppc64le.rpm 293f1781281b6581aea7d8015f827cdfc6b3e113034ec029f272547f778c955c
ppc64le kernel-modules-4.18.0-553.153.1.el8_10.ppc64le.rpm 5e46bb936b142789fbbf16839a4c040a8cea0b97680fdf5130bf9b24c429d109
ppc64le perf-4.18.0-553.153.1.el8_10.ppc64le.rpm 78013cc1725aaa220efae70ece593f3a42c581ddc777d63331c678a511908073
ppc64le kernel-core-4.18.0-553.153.1.el8_10.ppc64le.rpm 7c80969326d850b918514b43365669ab658af3e633270f6a5be472b6761478bb
ppc64le kernel-tools-libs-4.18.0-553.153.1.el8_10.ppc64le.rpm 866e8101eee0b0c81ffd9188e6aca464580acaa2adbce99d004672e434572690
ppc64le kernel-4.18.0-553.153.1.el8_10.ppc64le.rpm 9ac8c4113ffc25228939941f5b4bae97c46b2bc818ad3b99de8437ab6c653ad4
ppc64le kernel-modules-extra-4.18.0-553.153.1.el8_10.ppc64le.rpm a20ad8844b08b2f3baa1162e89efd5fa29973b836d61edf7f1f98634aa784dec
ppc64le kernel-debug-modules-extra-4.18.0-553.153.1.el8_10.ppc64le.rpm a7e0f5c0e615a073c2e49cba965f01677ddfc2840ee05beede6d659058b972ad
ppc64le kernel-tools-4.18.0-553.153.1.el8_10.ppc64le.rpm c3e654d6fcaa60d547d9924084f8109b11021768e8562cb802178696197f7eda
ppc64le kernel-debug-modules-4.18.0-553.153.1.el8_10.ppc64le.rpm d09f8dc5563ccd8e23248ec3d0cf41390883074e3f5ecd384cb87525911916ae
ppc64le kernel-tools-libs-devel-4.18.0-553.153.1.el8_10.ppc64le.rpm e770449204c83869ef6d87df8801ea9d652d1a5a9262b3baa4c435bcb61ab5f5
ppc64le python3-perf-4.18.0-553.153.1.el8_10.ppc64le.rpm f060dff4d7972081adaae65ee59da6ae0c0474596f531b3b6c600ef73c1fcba4
ppc64le kernel-debug-devel-4.18.0-553.153.1.el8_10.ppc64le.rpm f3c71f31ab06cec0d90a4b1a73deaa1491eb5afd4a405d43e8e9eca1cefc7c83
ppc64le kernel-headers-4.18.0-553.153.1.el8_10.ppc64le.rpm f3fdcfd4c6164cb5c8c7325ec8c48f04d46a76ca3c6a1f017d71b697d10cd2b4
ppc64le kernel-debug-4.18.0-553.153.1.el8_10.ppc64le.rpm f70fbdb9dfb9c30fbfddce86377c5c6363de5b4c70acf002dee0c1973acdc7f9
s390x kernel-devel-4.18.0-553.153.1.el8_10.s390x.rpm 0443c87f2cc7afe83fe8660dc2f6ca17bdd35f1dc3b4e0ca0e9eeceb14e581dd
s390x python3-perf-4.18.0-553.153.1.el8_10.s390x.rpm 1e670fce90dc6718189d9e1043b20999ac0b4d4456c4936f9c2d75b23de3f473
s390x kernel-debug-4.18.0-553.153.1.el8_10.s390x.rpm 1f92ee683dcc1b6d9611d6b0d8cd5ec3fa766758fbbf7c9fcec37347ae8084d1
s390x kernel-modules-extra-4.18.0-553.153.1.el8_10.s390x.rpm 4334cfe5082b9c458d5a6a2577285f4863b4a9ef04057de06654e12146745882
s390x kernel-debug-core-4.18.0-553.153.1.el8_10.s390x.rpm 4df48eb379f31ca307cdc7f4fd793bb74b51412589d421b547207411cc0f992b
s390x kernel-cross-headers-4.18.0-553.153.1.el8_10.s390x.rpm 5a5c67801ff01647aca4ca57dd2b582bd2e23513d31cec324cb95bea217cdd6d
s390x kernel-tools-4.18.0-553.153.1.el8_10.s390x.rpm 5bede821e4a667cb6db39b49d8f1636ed0d6b28e56c0e9d9c4c6071746b68a5e
s390x kernel-4.18.0-553.153.1.el8_10.s390x.rpm 5c688ca7041f2f12eb8fc4f0682568e54fc3c406028d4ded49005262d2866d99
s390x kernel-zfcpdump-modules-extra-4.18.0-553.153.1.el8_10.s390x.rpm 6a6bf50cc372b7f837fa3b675e50ed70ddb2fe52b5b56e4f97569558ccd1bce0
s390x kernel-debug-modules-extra-4.18.0-553.153.1.el8_10.s390x.rpm 7eeaa40d0de8f95cfa4aeedae931a443c1d5f399c98ed7fbae5a8e0467184998
s390x perf-4.18.0-553.153.1.el8_10.s390x.rpm 943e405062650afa2b9403c90f04b3338ffed0be0d53d3650c5489d8b9655955
s390x kernel-debug-modules-4.18.0-553.153.1.el8_10.s390x.rpm a78a1a43143208ddfed0010a7fdeec56d6adfa83348829a62c27ea16dd348153
s390x kernel-core-4.18.0-553.153.1.el8_10.s390x.rpm b45b76533e0535dc03da27e9c59f75d0f4f6491e55c695e141bdf63333906c1e
s390x kernel-debug-devel-4.18.0-553.153.1.el8_10.s390x.rpm b69cd4f86d1a12efb4f5795ea1f858bc534360d4e68d42668a50d56a68e06198
s390x kernel-zfcpdump-devel-4.18.0-553.153.1.el8_10.s390x.rpm c697d2314403855c67c11ed9902bf83b5d570eaa1083c309d4d084903e7da159
s390x bpftool-4.18.0-553.153.1.el8_10.s390x.rpm ce95adb652c8aaab303b43b273cfc95768577cd16262c4ce36129cf5bdc835c3
s390x kernel-zfcpdump-core-4.18.0-553.153.1.el8_10.s390x.rpm dfb8aceff53e9247e4a8bcf0e4a915d90adaf833e7c67f742d1a0d49fb5efc2b
s390x kernel-modules-4.18.0-553.153.1.el8_10.s390x.rpm e9870e57fa1a9234f5d2aac39355d93a7a8b19d1d8c27fadc678fbf7f4723e77
s390x kernel-headers-4.18.0-553.153.1.el8_10.s390x.rpm ec932172483b02655a8c8dc2c86f3f4774cec8e8e64833273a94f585730f31c3
s390x kernel-zfcpdump-4.18.0-553.153.1.el8_10.s390x.rpm f54130858536614fb72b175edfa0db3aa4749504042bf71c93b22a5338123960
s390x kernel-zfcpdump-modules-4.18.0-553.153.1.el8_10.s390x.rpm f9f5c1d69f282edf77fc995bc6a98eb5d08696019f5a0d4022b98aedece43e2f
x86_64 kernel-cross-headers-4.18.0-553.153.1.el8_10.x86_64.rpm 1aa0375a336f9616696c37214d6cb288f1a40382070510949e44e78683d206eb
x86_64 kernel-4.18.0-553.153.1.el8_10.x86_64.rpm 2f5e3cf3a5dcc83dc79d0ea934dae5764b6e6da0f20f701c2f946fd2167adab0
x86_64 kernel-tools-libs-4.18.0-553.153.1.el8_10.x86_64.rpm 39b9309f452ffb6633c1f5a7c8cd7e732433c0bfa652c2e6d45b5c6c1fb1496a
x86_64 kernel-debug-devel-4.18.0-553.153.1.el8_10.x86_64.rpm 4cf9cf0741241c75aa921748021c9a34d0741fcb22a5081454523221ae802d73
x86_64 kernel-debug-modules-extra-4.18.0-553.153.1.el8_10.x86_64.rpm 62be9228469c780b010e2f07cd893c0fb36ddd0ae321d8655c2e5d2f71982561
x86_64 bpftool-4.18.0-553.153.1.el8_10.x86_64.rpm 643f9e97990bf2febd8d724cba49c37f9948209c6c4288941ab1383f731ebdd1
x86_64 kernel-headers-4.18.0-553.153.1.el8_10.x86_64.rpm 7dd0b5beef5284506cd0096782e402e29f8f5c6916b9815f29caf7b30942b2cb
x86_64 kernel-debug-core-4.18.0-553.153.1.el8_10.x86_64.rpm 85cfc59f6db851b02d43d267d456120116febc3092c23d0cbd0bc606b321311f
x86_64 kernel-debug-4.18.0-553.153.1.el8_10.x86_64.rpm 903e2f20f7434e1b382d071ad45fd35ae725dab31135a919e0df7544984f47a3
x86_64 kernel-core-4.18.0-553.153.1.el8_10.x86_64.rpm 9c849c1c9634a040d29725fe19a2da4de123f069a46c29f6d002df6ce94cc7d4
x86_64 kernel-modules-extra-4.18.0-553.153.1.el8_10.x86_64.rpm a019b3489d3e6c3f62b7cde1e64c56f770ae78031c1d44f7c8e9996ecbb766ed
x86_64 kernel-tools-4.18.0-553.153.1.el8_10.x86_64.rpm a87ae91f5cb163549e46c40e1df49f12346c86168cf8ce15ba2df4f6739e30c7
x86_64 perf-4.18.0-553.153.1.el8_10.x86_64.rpm ab481f56a883e28b3e153b108cf940b762876d3ecb2e115b8b624e064625f11a
x86_64 kernel-tools-libs-devel-4.18.0-553.153.1.el8_10.x86_64.rpm ba0aac9ba6b9bdabca08768cf9c58f55de22a9302c067a3fb22d31670b29ec23
x86_64 python3-perf-4.18.0-553.153.1.el8_10.x86_64.rpm c7ea4851f87da1e6737be76edf3fc9a8c254461dace35168d18c19a62a202d89
x86_64 kernel-modules-4.18.0-553.153.1.el8_10.x86_64.rpm da34713ba998b72b3327f25d9056fcf3dab378500f0d81d9ba17152ad4da1813
x86_64 kernel-debug-modules-4.18.0-553.153.1.el8_10.x86_64.rpm ef955cbf5adb1b482e4f37e51858c5945af7c2ab19862d5eef0a8cb48fe55b30
x86_64 kernel-devel-4.18.0-553.153.1.el8_10.x86_64.rpm fbd5aeda70ad3c20cb72e04639364f11504d10be3081e8fbfcec8605ebe36ea2
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.