[ALSA-2026:57253] Important: kernel security, bug fix, and enhancement update
Type:
security
Severity:
important
Release date:
2026-08-21
Description:
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: net: ieee802154: do not leave a dangling sk pointer in ieee802154_create() (CVE-2024-56602) * kernel: ip6_gre: Use cached t->net in ip6erspan_changelink() (CVE-2026-46120) * kernel: sched/psi: fix race between file release and pressure write (CVE-2026-52991) * kernel: mm/huge_memory: update file PMD counter before folio_put() (CVE-2026-53189) * kernel: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (CVE-2026-63888) * kernel: scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf (CVE-2026-63887) * kernel: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot (CVE-2026-64048) * kernel: smb: client: mask server-provided mode to 07777 in modefromsid (CVE-2026-64379) * kernel: smb/client: handle overlapping allocated ranges in fallocate (CVE-2026-68388) Bug Fix(es) and Enhancement(s): * sfc: TX queue stalls and NIC resets caused by GFP_ATOMIC allocation failures after AlmaLinux 8.10 kernel update (JIRA:AlmaLinux-219767) 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-libs-devel-4.18.0-553.157.1.el8_10.aarch64.rpm 0403901c3ffa6ac6542399447ba4f672db2b31ab4fbb6e47c1beff20b3a7d1fd
aarch64 kernel-devel-4.18.0-553.157.1.el8_10.aarch64.rpm 0b25f174227a152ef6d808eb1fcf112523a3d281ca20263a359525cf841325b3
aarch64 kernel-debug-devel-4.18.0-553.157.1.el8_10.aarch64.rpm 11d92c802df5ced8b9d4bb05845c956c28b57a57cd6e7bb0f1e7a74ef426b8f8
aarch64 kernel-debug-4.18.0-553.157.1.el8_10.aarch64.rpm 1895fee5c9462e628767b74347e7f4a3418bf842173872e23c5b51d53054e6bd
aarch64 kernel-tools-libs-4.18.0-553.157.1.el8_10.aarch64.rpm 18ddc06383f86017bd0a667935cf087774fb38d9faade786449e53dd29406340
aarch64 kernel-cross-headers-4.18.0-553.157.1.el8_10.aarch64.rpm 662138d379ddc897c2fc6dcdf240577b980e58375b117d7549a2629fd5f1f279
aarch64 kernel-tools-4.18.0-553.157.1.el8_10.aarch64.rpm 67614829d89ebf6d79d6c382dc37ec967a3c7bc5641042c7c1eaca4b2691bd5c
aarch64 kernel-debug-core-4.18.0-553.157.1.el8_10.aarch64.rpm 67e171e93db3ab1567d6e3dbf4729dfaee71725a8058132202f77e6a13758112
aarch64 kernel-modules-extra-4.18.0-553.157.1.el8_10.aarch64.rpm 75e4731a07433d508ce9738fcc98c5ee26aed49f453d89cb12e6e203d2df85c0
aarch64 perf-4.18.0-553.157.1.el8_10.aarch64.rpm 8bd9e185ad427f12e9c469894d541c90443099c2c6da5b2cde3c01cdaf0f0885
aarch64 kernel-core-4.18.0-553.157.1.el8_10.aarch64.rpm 9a66bcdcf8e748668fc2cd808cde4d2dd8cc3013a2c66f268f4f97271b71bd0c
aarch64 kernel-debug-modules-4.18.0-553.157.1.el8_10.aarch64.rpm a04f0fce5d75da76431e02e993b2ae30601031ce117cc328d7a78ca90e7e9162
aarch64 kernel-headers-4.18.0-553.157.1.el8_10.aarch64.rpm a45894969cbf800870bbfd9c51eac6f2d226853f9d1a5ef549ae1d9a3ace52aa
aarch64 python3-perf-4.18.0-553.157.1.el8_10.aarch64.rpm a9bcbb1769306ebf669c979066712ae1ff147a43fc1fa76612db910d0e228601
aarch64 kernel-debug-modules-extra-4.18.0-553.157.1.el8_10.aarch64.rpm c88b884c566f12cb90461a6e4e40fd95f8079714d21dda47a3136cd8872130f5
aarch64 kernel-4.18.0-553.157.1.el8_10.aarch64.rpm c97382e94aa7afe77148af6b838e2087dca69a1dcbe329a1e309e3d3c43a32e0
aarch64 kernel-modules-4.18.0-553.157.1.el8_10.aarch64.rpm d19294c5388e72bf73002d32ff5d3912aefbad66b0e8e8ac466a61b05c897c2d
aarch64 bpftool-4.18.0-553.157.1.el8_10.aarch64.rpm ea9f27a31909fc956f63867bc8aa68fc9d00f9f30e12e78faa5f63b137021130
noarch kernel-doc-4.18.0-553.157.1.el8_10.noarch.rpm 2e873c1a6e0b20423c6687af22bf35183229926963c0f63b685adf9df262009f
noarch kernel-abi-stablelists-4.18.0-553.157.1.el8_10.noarch.rpm 6f06d66023ec86cdc3ce2009a0a95ff0b1d727ccc64a933cf3c5ccccab0218ad
ppc64le kernel-debug-modules-extra-4.18.0-553.157.1.el8_10.ppc64le.rpm 0fe53679a69237ac3d9d0f75b18f8aa4d7dc8342920fa923176ba62b2da0fdd7
ppc64le kernel-modules-extra-4.18.0-553.157.1.el8_10.ppc64le.rpm 1096172f6915b1dce1aaa7a1dfb506fe72d2d55805472f4729906c819a7bd491
ppc64le python3-perf-4.18.0-553.157.1.el8_10.ppc64le.rpm 11f6141169d54921bc4dd043049f86b6369c2d46e6cb3c86f692df61fa3c6e73
ppc64le kernel-modules-4.18.0-553.157.1.el8_10.ppc64le.rpm 37af404570461fc30d3cc8fc17d58dfaf3a627e6676ebc46fdd0e8de4fc99ff5
ppc64le kernel-debug-modules-4.18.0-553.157.1.el8_10.ppc64le.rpm 3a5ec82bff9f8e689d4b9f9ccf1e3ac131af58b0d326e77eb98aa62b3645680e
ppc64le kernel-debug-devel-4.18.0-553.157.1.el8_10.ppc64le.rpm 570bf4cd105415348c618415f4e6e96ec75ca4eb5e161ed3b544619422297596
ppc64le kernel-devel-4.18.0-553.157.1.el8_10.ppc64le.rpm 62cdc5bfcd588a318b2bf562bb9ce2381cb7a4283afd7e42f86b15af65373585
ppc64le kernel-tools-libs-devel-4.18.0-553.157.1.el8_10.ppc64le.rpm 63406744b641abfbd48471fdbb505d26eda926108171dccbf9457a89a6ebf003
ppc64le kernel-tools-libs-4.18.0-553.157.1.el8_10.ppc64le.rpm 6c7343432d90295287a82682a0e68565e6de515348dfc05da6334ab44a07360d
ppc64le kernel-core-4.18.0-553.157.1.el8_10.ppc64le.rpm 716956c2ffc2ab8c66534e92b6ac60e759fa58a7eb8191c3f106f92199b53422
ppc64le kernel-tools-4.18.0-553.157.1.el8_10.ppc64le.rpm 789d2512bb030259ccfcdc4906e7c2ca46e5904915bcb15070969be7802f9e9a
ppc64le kernel-headers-4.18.0-553.157.1.el8_10.ppc64le.rpm 95a0ac3fc9ca53ac1c2fbb5dd5c9e81e60ea288557c2792c6bfa7eb67d18ce4e
ppc64le kernel-debug-4.18.0-553.157.1.el8_10.ppc64le.rpm c22c0f041f228c5ae36fc79d9ce3c5a632012c0814f654bdccd11acc0e20f025
ppc64le bpftool-4.18.0-553.157.1.el8_10.ppc64le.rpm c246987e9e27be07a736fe3aa1df4f6005562c8c3933cde269ec893ac3765526
ppc64le kernel-debug-core-4.18.0-553.157.1.el8_10.ppc64le.rpm c46c3bf0ac0b52908d211532ac6d1998de75fbaa3b4615068f145d66a9302bf3
ppc64le perf-4.18.0-553.157.1.el8_10.ppc64le.rpm cc0e32d08bab5c22c469cfb4a796d5613c37161118755e7a087f9bc77e974ad2
ppc64le kernel-4.18.0-553.157.1.el8_10.ppc64le.rpm d6e21275340f8ba7e4f9a51d7e6c6ca997ac66d895781c82ad9775ed4d4d5df8
ppc64le kernel-cross-headers-4.18.0-553.157.1.el8_10.ppc64le.rpm f0c6105d8319fabcfdd0cc79d3fc7e1ce0996ea72bfdcd20f85eb23b90bb6d0a
s390x kernel-zfcpdump-core-4.18.0-553.157.1.el8_10.s390x.rpm 03c93df21ebfae9f52c0f1cd5abea6661a17a352276eda819bbd8001bbfb02f3
s390x kernel-core-4.18.0-553.157.1.el8_10.s390x.rpm 048d16af3e5a9a038ccb2ebb50aaeec569209dc48ff8d066ef6eccc0e2c28dc2
s390x kernel-zfcpdump-modules-4.18.0-553.157.1.el8_10.s390x.rpm 0aaa2e17fea6e4be6115520b4d85de29575e32195c0ea1564f7ad07828b80d27
s390x kernel-debug-modules-extra-4.18.0-553.157.1.el8_10.s390x.rpm 2c012acf666c3cfe97fedeb7b652d4ad5c2aee50edc7515ad2b5f35711f93949
s390x bpftool-4.18.0-553.157.1.el8_10.s390x.rpm 31df6003b091a0326b507acac55d5db52a703f8ab91d18d1fe351c604c04a684
s390x kernel-headers-4.18.0-553.157.1.el8_10.s390x.rpm 358aa3bd1bba6bc422a86c6a2ede67c02ae8c90aff8a2520978ed4d23633a921
s390x perf-4.18.0-553.157.1.el8_10.s390x.rpm 398857036144cc28ff17cfd17a421e856aa864217f91038d4c98fd0ffd004976
s390x kernel-debug-devel-4.18.0-553.157.1.el8_10.s390x.rpm 49c5c60827e9b164a4d4d76f2c447b4dfde7e612f8988fba4cc14df51704af01
s390x kernel-modules-extra-4.18.0-553.157.1.el8_10.s390x.rpm 51aaf850367ee7e14e77466534e81a6b6c669a65f9da836985d75b258c20d360
s390x kernel-debug-core-4.18.0-553.157.1.el8_10.s390x.rpm 7a648a8e634468b9d66706012a1fcb5559d1820b61ece699c0a2a757b0c8b291
s390x kernel-devel-4.18.0-553.157.1.el8_10.s390x.rpm 81ff13edbea3df34d69e4fdcce0996deba08c0438d93c03d3ebf9dd628bee602
s390x kernel-zfcpdump-devel-4.18.0-553.157.1.el8_10.s390x.rpm 94554f4418ca76b423ef04e832aafa4516e5cc11ea0b6c7e3ac2c96ba5ab2e3f
s390x kernel-debug-4.18.0-553.157.1.el8_10.s390x.rpm 9eff106e6f2cc6059d27ee944dbdf33b7dff4aebd8acf9c1dbb8a7f8da068ef6
s390x kernel-4.18.0-553.157.1.el8_10.s390x.rpm a4fe52246a844a1049368006aaa64b54d887c82305fa7bf14951cc662b780252
s390x kernel-tools-4.18.0-553.157.1.el8_10.s390x.rpm bb88ce1737f1bb33cc3ea08aa7aaf8fc1d19087e3b55881c671bf50182591ec6
s390x kernel-cross-headers-4.18.0-553.157.1.el8_10.s390x.rpm c140b7b2cb0c9d5e669e00d0c8d5bc107a85397caba265283decc4f8cecf793b
s390x kernel-zfcpdump-modules-extra-4.18.0-553.157.1.el8_10.s390x.rpm e297e2ca0e3f5c719dc9b73c7fcc92113d7fae7b6f7b13cb06b3b79175c8e59e
s390x kernel-zfcpdump-4.18.0-553.157.1.el8_10.s390x.rpm ea934a30474ee11666621a78ad9e326ff8eef040a2db14199aa68db3fc80c4f3
s390x kernel-modules-4.18.0-553.157.1.el8_10.s390x.rpm eaa9f73b1b3052fb4caa5a5d7ac20f964ad99f651064c705880a986e3df83b33
s390x python3-perf-4.18.0-553.157.1.el8_10.s390x.rpm ec2405675fe179380713ae54f9ab76226c5bc210302ddba099411407cb2dae8a
s390x kernel-debug-modules-4.18.0-553.157.1.el8_10.s390x.rpm f919f8732c5c858f8630bc01ff853175e6c7a77bbeb400d57ddd62843cfdb80f
x86_64 kernel-debug-modules-extra-4.18.0-553.157.1.el8_10.x86_64.rpm 1edc257cfe3bc3a49acc5de441fda44b3b768d9422e69950eb5a10fd82241060
x86_64 kernel-modules-extra-4.18.0-553.157.1.el8_10.x86_64.rpm 1fe44f19892ba99376651dc15e05ffd5d554733aad207b2270796458d2b944b6
x86_64 kernel-cross-headers-4.18.0-553.157.1.el8_10.x86_64.rpm 294e904470fdaa7666b76550ee9806e0274072d2d69c2c4d28c2680877960f75
x86_64 kernel-tools-libs-4.18.0-553.157.1.el8_10.x86_64.rpm 3f217349392739f914a518495fe10667bec125d0f5e15b85f20060f342c5401f
x86_64 python3-perf-4.18.0-553.157.1.el8_10.x86_64.rpm 5f3b55b95135cad8706ed397f32e15e84c7add1e64ccfcdcdfa2e69d95b7ba03
x86_64 kernel-debug-4.18.0-553.157.1.el8_10.x86_64.rpm 6402256184dd31ceb64a3556926f15617f4ec2dca288ed3b5e1ed2d50b019f1e
x86_64 kernel-debug-modules-4.18.0-553.157.1.el8_10.x86_64.rpm 6f99a4c71d313d303a3d026f8745221a8c0eb308d401536707cbb0665a8bc15f
x86_64 kernel-modules-4.18.0-553.157.1.el8_10.x86_64.rpm 8bbf4ef6a195ff2998215d4ae3b88fd0493ae02796e5d5ccd21c10783ca7fc5e
x86_64 kernel-4.18.0-553.157.1.el8_10.x86_64.rpm 9d750199e228d64dabf836df2ba75db2095e84716bca9e720e7cb3df97a35acf
x86_64 kernel-core-4.18.0-553.157.1.el8_10.x86_64.rpm a7e33af2e4ce90cba8913abe8d68579e7ca26385270f8525eb5f013508631da9
x86_64 kernel-tools-4.18.0-553.157.1.el8_10.x86_64.rpm af85672a2e956ef376cb5c0d4c4d2b29ffe7b89b0065ee5bcf5567e824fc649f
x86_64 bpftool-4.18.0-553.157.1.el8_10.x86_64.rpm b0f5884f51f091790c92b66740ae58a314736a942e034961d2a23eeec40732f7
x86_64 kernel-devel-4.18.0-553.157.1.el8_10.x86_64.rpm bb669cfac92bd5b1f5505698ee7bf295283e523ee81a01515410fab6e0acfeee
x86_64 kernel-debug-devel-4.18.0-553.157.1.el8_10.x86_64.rpm c376f8c17ea89f71f599f4c6f6593bc36ecdc37d3d8ec852c956a4bb41bf2ac7
x86_64 perf-4.18.0-553.157.1.el8_10.x86_64.rpm d4a7fe949a4a58032af7cba0c62df7d098e4cf6ac10d391f8ace3988ce1c8adf
x86_64 kernel-headers-4.18.0-553.157.1.el8_10.x86_64.rpm f2a8a209c985814ce7098d47da630fccfb6ff5c0b5edd09139b633df53d81923
x86_64 kernel-tools-libs-devel-4.18.0-553.157.1.el8_10.x86_64.rpm f7470a1f8f1f75974124224bf9241ea4c7041d9b4d517b0f734ed060bcaf3c2e
x86_64 kernel-debug-core-4.18.0-553.157.1.el8_10.x86_64.rpm fedec5941ada09b57415ad913d26c16263cec3a261658ee8c6cc0a45698acaf3
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.