[ALSA-2026:36349] Important: kernel security, bug fix, and enhancement update
Type:
security
Severity:
important
Release date:
2026-07-08
Description:
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: tcp: fix potential race in tcp_v6_syn_recv_sock() (CVE-2026-43198) * kernel: netfilter: nfnetlink_cthelper: fix OOB read in nfnl_cthelper_dump_table() (CVE-2026-43450) * kernel: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (CVE-2026-46227) * kernel: drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs() (CVE-2026-46209) * kernel: procfs: fix missing RCU protection when reading real_parent in do_task_stat() (CVE-2026-46259) * kernel: Arm Processors: Privilege escalation or information disclosure via writes to higher exception level resources (CVE-2025-10263) Bug Fix(es) and Enhancement(s): * kernel panic at trailing_symlink while the task wdavdaemon runs even after 4c4f7c19b3c7 (JIRA:AlmaLinux-152759) 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-4.18.0-553.140.1.el8_10.aarch64.rpm 0ed8f3b9bbe8b9c04b4d3e771a87f6430f33faea481c49bdd5810d40c0531f36
aarch64 perf-4.18.0-553.140.1.el8_10.aarch64.rpm 18a74d013e71c5804ffd018f37aba0ab7bf384700e1b9a3babc714c688a8dd7a
aarch64 kernel-modules-extra-4.18.0-553.140.1.el8_10.aarch64.rpm 2f069a76bd8eb7a82c521c12adbf470a39f0b9ee9f64d32ece34561f92a6b1ba
aarch64 bpftool-4.18.0-553.140.1.el8_10.aarch64.rpm 61a94c6395182b69189a454b11a62fa8ac50a26674eec6edd7d51cf671219336
aarch64 kernel-devel-4.18.0-553.140.1.el8_10.aarch64.rpm 734949f608f90cf75399d206fe37387f235058c1c8134c017433f8dda7ba78a4
aarch64 kernel-cross-headers-4.18.0-553.140.1.el8_10.aarch64.rpm 8ebec27eae9a1615636d89e75f697b42e2f79dd1e26cc23578558bfe835ba212
aarch64 kernel-headers-4.18.0-553.140.1.el8_10.aarch64.rpm a40aaea9f3301ae4f2fbe5ed984d4895982c6ae0044c9add27aa6f639c459890
aarch64 kernel-debug-modules-4.18.0-553.140.1.el8_10.aarch64.rpm a52086b3eb6614a5fc72891aff8152d2d5b2409027c7406dd9e184603c53884c
aarch64 kernel-debug-4.18.0-553.140.1.el8_10.aarch64.rpm a97c94d4f09eff77b47605ecd742cc80e1596834c61465d15077b672ff50465c
aarch64 kernel-debug-modules-extra-4.18.0-553.140.1.el8_10.aarch64.rpm b1e20c0cc83d8bf8e684700923e30fd6fa56a46ca6d7467e86bd163e06604df5
aarch64 kernel-tools-libs-4.18.0-553.140.1.el8_10.aarch64.rpm bd6a27a1ce37dfbc326116becc5128e389a5f3a33d6b9e15b83841898190c800
aarch64 kernel-tools-libs-devel-4.18.0-553.140.1.el8_10.aarch64.rpm c1e8fbd0e1f7dc52468d120195d6a5fc3fb5ccc59f055234019606518ece1d1f
aarch64 kernel-core-4.18.0-553.140.1.el8_10.aarch64.rpm c998dcd62ed7c9db0276eb3682170730a88a0094ed2c6c412087ecc10a67fe93
aarch64 kernel-modules-4.18.0-553.140.1.el8_10.aarch64.rpm cb58709d848f19ba412c1c7fcad43e567ee200cac147b3608eb313e9a3242ed4
aarch64 python3-perf-4.18.0-553.140.1.el8_10.aarch64.rpm e38506f58f412da6a9d29f4e65021cfd70c0fdb15880886268869281b67cac59
aarch64 kernel-4.18.0-553.140.1.el8_10.aarch64.rpm eaad266350731d9c3c46d737a0bbd47fc6f20e6a06322e7915840ea96d3ec27e
aarch64 kernel-debug-core-4.18.0-553.140.1.el8_10.aarch64.rpm ef5de55cef95f798e09b5f73b5bba045e1b32c7ced2da2af49761b4f1fb3c3f1
aarch64 kernel-debug-devel-4.18.0-553.140.1.el8_10.aarch64.rpm f3226c78d8dad0c21d0b56cd1f5982ad7a9019359a94b94e842e3239ca829825
noarch kernel-abi-stablelists-4.18.0-553.140.1.el8_10.noarch.rpm 37ed65258e3994a207d28078f3415298c945befde29cd6071ea10551cda57b7c
noarch kernel-doc-4.18.0-553.140.1.el8_10.noarch.rpm fbb35624c8c4db2727481c7f4c0418ed4a7738808a9c6b69e6c844bd1ca397e5
ppc64le kernel-debug-modules-extra-4.18.0-553.140.1.el8_10.ppc64le.rpm 056dcb9863d9778bd06d003adc11961b9207ad9331164387e7e9b9a0b12cbf09
ppc64le kernel-tools-4.18.0-553.140.1.el8_10.ppc64le.rpm 2e11a78a9d8e82d49754f40b4cecfc0e1df70465ac739c91bd45617acf445ed3
ppc64le kernel-debug-core-4.18.0-553.140.1.el8_10.ppc64le.rpm 39c8f570849473ab014b2e5c8f41db1cfb8786d010bc0605cf95fbf686ede0ab
ppc64le kernel-debug-devel-4.18.0-553.140.1.el8_10.ppc64le.rpm 54dc321643f036f36d0f27d22262cc46c799d0d512ba968f3448913c03be7d16
ppc64le kernel-modules-extra-4.18.0-553.140.1.el8_10.ppc64le.rpm 5d4603c618207c59c48d904ffa1d332727f1f06b9e9a60bbad197216b2a45894
ppc64le kernel-headers-4.18.0-553.140.1.el8_10.ppc64le.rpm 7ab36dbb3e44be552aa4594e8c3c7cc832449b12e7581bf50b2e9955f964dbb9
ppc64le bpftool-4.18.0-553.140.1.el8_10.ppc64le.rpm 7bffe263fd59ce2385ddcd026d1724b3a6d318cb5b6ab748aad6790621bbec3f
ppc64le python3-perf-4.18.0-553.140.1.el8_10.ppc64le.rpm 7e0b704bfcbf17e138cdf49f617abbc7a490a07fc4e5fd70ab629772b65d7081
ppc64le kernel-modules-4.18.0-553.140.1.el8_10.ppc64le.rpm 7f975d8b590de8b10d401b6942b3406a465199dff34e99d6cc06f1dffcd066b8
ppc64le kernel-4.18.0-553.140.1.el8_10.ppc64le.rpm 905cf594b032b309e4c568533f97617a421bde4c1ca2f92066aa6c46bfda2973
ppc64le kernel-debug-modules-4.18.0-553.140.1.el8_10.ppc64le.rpm a29cdee1218943723bb5b114b4c3d9fafa664e472b5cfe6f5c3a6433652ced29
ppc64le kernel-tools-libs-devel-4.18.0-553.140.1.el8_10.ppc64le.rpm a4e5137d531a1068721baad125f4b4bbf660b7b3102852c93d711581ce359423
ppc64le perf-4.18.0-553.140.1.el8_10.ppc64le.rpm af645740d71cd6f8fbdf058e699c3d0f0d02b85e76e882eeedf0e138fadae6c8
ppc64le kernel-core-4.18.0-553.140.1.el8_10.ppc64le.rpm c0c3cb0bf5308c30a4332ee7750cff8e08609fbdb5403b02d5314e6184a35b83
ppc64le kernel-devel-4.18.0-553.140.1.el8_10.ppc64le.rpm e68a1bb01b3893a6e799f38b7ea749d2bcc62eaa7482bd1670e610ad92b50d52
ppc64le kernel-cross-headers-4.18.0-553.140.1.el8_10.ppc64le.rpm eae228058af8900c502dca814545f4385165b473e1ecf394772fc4196f9ef6af
ppc64le kernel-tools-libs-4.18.0-553.140.1.el8_10.ppc64le.rpm eb16ad18e48cf566d21fc4b72826c948bd95ad35a93410accdd5b0980c07cb90
ppc64le kernel-debug-4.18.0-553.140.1.el8_10.ppc64le.rpm ef5c80f5ba9744a0d04405df0ab9c53234665f5dbfaa0847489a936842916885
s390x perf-4.18.0-553.140.1.el8_10.s390x.rpm 022ba555d1ce1bcf3dd1ed3a709660cff2b4a0d476e4e5b728e793ba1606f1c5
s390x kernel-headers-4.18.0-553.140.1.el8_10.s390x.rpm 0800b21178df2ca975babaa3ede6e3ced3baa69b71d62e5962fa983950933350
s390x kernel-debug-4.18.0-553.140.1.el8_10.s390x.rpm 12a5587e62dca66b7f191017f08d60db6632aca27ed0151f5bd4d199db301946
s390x kernel-zfcpdump-modules-extra-4.18.0-553.140.1.el8_10.s390x.rpm 154dd8a5299fb6bb8c34eca083fd704b066c82cad1f388a62172428bc69379df
s390x kernel-modules-4.18.0-553.140.1.el8_10.s390x.rpm 1ad151a7532767decf09fee1c59f67e07e6410ef4a74c52a48b59ff705af3018
s390x kernel-zfcpdump-4.18.0-553.140.1.el8_10.s390x.rpm 3acca0d6183da98242d80dfe80f9c9d0504d5ffa8f1db99880cdb2c0c18c8461
s390x kernel-zfcpdump-devel-4.18.0-553.140.1.el8_10.s390x.rpm 4b3d6a1de47ad2eabd8c7c8a024993afd8e343966af867ee679b56eed6cfdaec
s390x kernel-debug-modules-4.18.0-553.140.1.el8_10.s390x.rpm 4d507345dda2919dd8cc16c27ac817072fed94cc09927a96314e6326d8ef902e
s390x kernel-devel-4.18.0-553.140.1.el8_10.s390x.rpm 4f1dde2d534f5f1b245b0a2791d6071306451823213758b19b3f7a519297fed4
s390x kernel-tools-4.18.0-553.140.1.el8_10.s390x.rpm 6085588a5ff7aa5df6b881ed4c0d247ac73b205f1e80669e566c85d96c0b146a
s390x kernel-zfcpdump-core-4.18.0-553.140.1.el8_10.s390x.rpm 73c445c1d634f7d0f740bfae871c471bb2260694d8edea04f7788f7c17527f63
s390x python3-perf-4.18.0-553.140.1.el8_10.s390x.rpm 9eb7325f0369871e304cec05405b9e04d3480c226148b77be144c18cdc2348be
s390x kernel-debug-modules-extra-4.18.0-553.140.1.el8_10.s390x.rpm a9425ecff13dbc345db5c88d73e98617fe440f82d6ca4365977ee5d75a401aac
s390x kernel-core-4.18.0-553.140.1.el8_10.s390x.rpm b20be51804279c25f8ebca4693514dbaa41c35da5c06665ddf0f6f61fe8dafb4
s390x kernel-modules-extra-4.18.0-553.140.1.el8_10.s390x.rpm c12451cfd244de197d1d372432b00e1a6ad3846c2133d2e9da00d7c56efff058
s390x kernel-debug-core-4.18.0-553.140.1.el8_10.s390x.rpm c28b277e7490bcb4cd34b43cdfdedd821a88e30729d3e37f22dade24e7f087b5
s390x kernel-debug-devel-4.18.0-553.140.1.el8_10.s390x.rpm c7b1a3147f916ebc8f55f51623831a98a49b65f4992303d6e5925f635a779421
s390x kernel-4.18.0-553.140.1.el8_10.s390x.rpm e2909d3535445690b2ac4e6ae0490108110fe98c552fb6c63b234766c28bde4c
s390x kernel-cross-headers-4.18.0-553.140.1.el8_10.s390x.rpm f1e2861e7f1e3b489710d5b05f901eb7f8b97b739ad4827bfafeb19658425930
s390x kernel-zfcpdump-modules-4.18.0-553.140.1.el8_10.s390x.rpm f1f606e107b6135cd5f591f8f1b4bc06eb29a45b4a812e429ce69f2afdf61caf
s390x bpftool-4.18.0-553.140.1.el8_10.s390x.rpm fc3da35362f6a3ed06dd1441c6eaece47c1a07f1b691c888681016ca908e8f47
x86_64 kernel-headers-4.18.0-553.140.1.el8_10.x86_64.rpm 0314237966a8ef76c64f77a5fcd226dd1489e6cb4da3de5b751fb6097bcc851d
x86_64 kernel-debug-modules-extra-4.18.0-553.140.1.el8_10.x86_64.rpm 04bffcfc3440c02ec720e5f6ad293924bd36af691947a431e621e18f2e541912
x86_64 perf-4.18.0-553.140.1.el8_10.x86_64.rpm 138a874f3fd1c7c4bd60c7001a7db18ff23f6de908b2a9ecb948c45d3ca10229
x86_64 python3-perf-4.18.0-553.140.1.el8_10.x86_64.rpm 1ce4283ca348c27a53e4f276ad100b95d4aa30d8847204277beacd6b7a40a684
x86_64 kernel-core-4.18.0-553.140.1.el8_10.x86_64.rpm 592038465e38050f82e961c77dda266ee3647719d67f542e43fb929bbb6995d6
x86_64 kernel-modules-extra-4.18.0-553.140.1.el8_10.x86_64.rpm 5df1d2289c71c1cca2051796f5665e35bc9c8521b1f920c8a721fd09c1448fbf
x86_64 kernel-tools-libs-4.18.0-553.140.1.el8_10.x86_64.rpm 6b7ce7c15d7ffa651f6025b96b23bc7cd6130e84ea41f6220bf326d9d8f79e04
x86_64 bpftool-4.18.0-553.140.1.el8_10.x86_64.rpm 770ba134778d56fb9c3ce0664b26e62e61925d25858757b23a30ab9d2a191843
x86_64 kernel-cross-headers-4.18.0-553.140.1.el8_10.x86_64.rpm 7a4e072c28d1e3c66d58e789ca66cc2cefca859d4112cf12e0d9198796dddf0b
x86_64 kernel-tools-4.18.0-553.140.1.el8_10.x86_64.rpm 8d9c1ac946d200278e0d969f0fffc99825a1d2aba697c5cf6682261c81971192
x86_64 kernel-debug-modules-4.18.0-553.140.1.el8_10.x86_64.rpm 8ddd5e88f747943cbd566d971e34f0d030eec70f8f90cc8022208bedf2f16aa3
x86_64 kernel-devel-4.18.0-553.140.1.el8_10.x86_64.rpm 92e2e1c3d8b9f63d135608a26bae65bb395a9f903bc1bb5f44ee0681854b1e12
x86_64 kernel-debug-core-4.18.0-553.140.1.el8_10.x86_64.rpm a362f5cd0a813c72893a55326aa8de588ba3e9fdd6eb20284227eb115a52beff
x86_64 kernel-debug-4.18.0-553.140.1.el8_10.x86_64.rpm ceb741930cba023952665395c15f4cba7f8b64b006ac6949c4f60c9de381ff7f
x86_64 kernel-4.18.0-553.140.1.el8_10.x86_64.rpm e41c2f12eec25a7951b5cff62e3bb9227ccea95c377dccc6a194e22f1c3bedf6
x86_64 kernel-debug-devel-4.18.0-553.140.1.el8_10.x86_64.rpm f4b5bcba119c0ab35bcfcd5be0775f55583507cf194b452849e2497794aadbfd
x86_64 kernel-tools-libs-devel-4.18.0-553.140.1.el8_10.x86_64.rpm f8dd157370c65cb5acb9a03119662682e6beb261ca8a6a81be852c32ccc569b3
x86_64 kernel-modules-4.18.0-553.140.1.el8_10.x86_64.rpm fb0ad971d8d1f0e4bd7e7b4a64fc0e3aedf1c408a66cf9ee228313cd0cfa9859
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.