[ALSA-2026:82807] Important: kernel security update
Type:
security
Severity:
important
Release date:
2026-10-14
Description:
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: openvswitch: defer tunnel netdev_put to RCU release (CVE-2026-31678) * kernel: ipv6: validate extension header length before copying to cmsg (CVE-2026-63920) * kernel: drm/amd/display: set new_stream to NULL after release (CVE-2026-68236) * kernel: drm/dp/mst: fix buffer overflows in sideband chunk accumulation (CVE-2026-68278) * kernel: wifi: mac80211: defer link RX stats percpu free to RCU (CVE-2026-68409) * kernel: drm/amdgpu/vce: fix integer overflow in image size (CVE-2026-68108) * kernel: cifs: validate DFS referral string offsets (CVE-2026-72318) * kernel: drm/vmwgfx: use check_add_overflow for shader size+offset bound (CVE-2026-80887) * kernel: drm/amdkfd: Add TLB flush after MES queue eviction/suspension (CVE-2026-89811) 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 perf-4.18.0-553.173.1.el8_10.aarch64.rpm 31627ae6e2c2a67d8c8b7907f1af96b7b02ebdca3d888bb4e769072d0836a1bc
aarch64 kernel-tools-4.18.0-553.173.1.el8_10.aarch64.rpm 3e97609487ffb46ac01c0c2a65f268a009dd39d8994feaccd32567ef6b183f97
aarch64 kernel-debug-modules-4.18.0-553.173.1.el8_10.aarch64.rpm 4096175de0e67694b8db3df9c072fd3a180f7f63b4867e5f197a09150ca974fc
aarch64 kernel-modules-extra-4.18.0-553.173.1.el8_10.aarch64.rpm 4cb04d54dff5ea4cf446337a675c9e108d6fcb741721b16b7753414ad8847b71
aarch64 kernel-debug-4.18.0-553.173.1.el8_10.aarch64.rpm 57d3afd5a823a6aa58944bf056285032add5ae0bdc8f702a04bbaf82c3495a4c
aarch64 kernel-modules-4.18.0-553.173.1.el8_10.aarch64.rpm 719078e84574f0042c79f27337133dbe5c26d930659ddc7d279c5e0ffaa50483
aarch64 kernel-headers-4.18.0-553.173.1.el8_10.aarch64.rpm 74da92466d6653561a4a1796b4f5d95ef0a778d61e0150f5fcb2e415c8157de0
aarch64 kernel-devel-4.18.0-553.173.1.el8_10.aarch64.rpm 75f70986944d5dd455ebeedbd60cf3f87697a8cf1254a7e6c782ea5425d7a46e
aarch64 kernel-tools-libs-4.18.0-553.173.1.el8_10.aarch64.rpm 8b40fb2fef0aa54365363aebf6e66549ca95202e89193468e6910c49d2b6d04a
aarch64 kernel-debug-devel-4.18.0-553.173.1.el8_10.aarch64.rpm add0c0aa73f949ae6390cd911931e3437f2dda23ac8818e45373bf9c583791fc
aarch64 python3-perf-4.18.0-553.173.1.el8_10.aarch64.rpm ae0c7cb903c7bfd70b3af4d51f381bdd09c6e50d6f2a3a0f3b73134e7f19d015
aarch64 bpftool-4.18.0-553.173.1.el8_10.aarch64.rpm aec0d0cf6c575cda587b43dacb8bd6075727bc172329580689bd3542df0dc045
aarch64 kernel-cross-headers-4.18.0-553.173.1.el8_10.aarch64.rpm b59772fe7e8bd7fbd2fa5ddd612298c15f26ebc74321a40d3d57ec47629b02cd
aarch64 kernel-debug-core-4.18.0-553.173.1.el8_10.aarch64.rpm c1cdee5e085e2dcde9bd55aaaf7c90fabcdf6369679c7fb5b08ca3459329b2f7
aarch64 kernel-tools-libs-devel-4.18.0-553.173.1.el8_10.aarch64.rpm c7d3f82f9026ca2ff877624615cb9ecb0840f643cd8beee597b207e865da24ea
aarch64 kernel-debug-modules-extra-4.18.0-553.173.1.el8_10.aarch64.rpm c7fc002552d30165fbe0a3fe2405faf4e259616016ec33aca726b2cea42afe90
aarch64 kernel-core-4.18.0-553.173.1.el8_10.aarch64.rpm efe7857b588f26df9a8ec36df668f8c2b2e07669838d8981574bbf835d5afa60
aarch64 kernel-4.18.0-553.173.1.el8_10.aarch64.rpm ff0cf82fe55e122d596b4922af84fe6a0503057372d6d34920ebb10dfc4b3220
noarch kernel-abi-stablelists-4.18.0-553.173.1.el8_10.noarch.rpm a12f416e07577e2a3087cccf1f27164b5d1ca51b79b48466e71aa9fb4410fe20
noarch kernel-doc-4.18.0-553.173.1.el8_10.noarch.rpm d2fd1d74a38095dce2d5d7cf808fc055d36470fff375fa041d2366bd33b243c6
ppc64le kernel-debug-modules-4.18.0-553.173.1.el8_10.ppc64le.rpm 1adf1137d80b8ebbecefa394877fb486ccc95c522b6fdb7c387d41c08886b0ec
ppc64le kernel-debug-modules-extra-4.18.0-553.173.1.el8_10.ppc64le.rpm 2c0f61b6743baf556464e4daa340516cc03ec4ed2d14f28d6623861c1522357d
ppc64le python3-perf-4.18.0-553.173.1.el8_10.ppc64le.rpm 2f6d3787233e3af1ec77ac7195380f31cf693318e8aa8d3ace9f2443b5f0a133
ppc64le kernel-tools-libs-4.18.0-553.173.1.el8_10.ppc64le.rpm 3f178eeb4d95f94d795d349c41146407403a767c05a7b7fec139a08c94b65df8
ppc64le kernel-cross-headers-4.18.0-553.173.1.el8_10.ppc64le.rpm 44fc69566f137bad9f0b7a7bb84b224ae775fb410cba1ca02c437db7fde7a19f
ppc64le kernel-4.18.0-553.173.1.el8_10.ppc64le.rpm 478a358a896e67d320c43d1fce83c569ff9683e91a2c511e938add2a1b8fda2a
ppc64le kernel-debug-devel-4.18.0-553.173.1.el8_10.ppc64le.rpm 4f54eda0246ea23c79be59aae3b104c98b10eb2c198142bd242e2247cd72796f
ppc64le kernel-tools-libs-devel-4.18.0-553.173.1.el8_10.ppc64le.rpm 510ae6863e7635911f75dc5772fff59dc7fbe89501713f2bdbb9eda585ed741b
ppc64le kernel-modules-extra-4.18.0-553.173.1.el8_10.ppc64le.rpm 94053a0645d74d5a30d5f57e0b7c1e5e240658c9ee2dd14da503a5c7f20fc972
ppc64le perf-4.18.0-553.173.1.el8_10.ppc64le.rpm 9cef03a706b52fa334e4e21d36e19fbfc7fca0c5df9a0e1bb7ac35ad192ddb76
ppc64le kernel-core-4.18.0-553.173.1.el8_10.ppc64le.rpm b38be86a83e53c5c7b7fbed5dc7e072a592806e5a40938554d18df2e36ec69cb
ppc64le kernel-headers-4.18.0-553.173.1.el8_10.ppc64le.rpm b451df19b86b91c826599b3743a333ec4d8c3ce169e13b1e42c341ab7337cf0b
ppc64le bpftool-4.18.0-553.173.1.el8_10.ppc64le.rpm cb00c5ba853194cdc77a047be667c4458e826b327ac43e6e2cae715a0a47a1c8
ppc64le kernel-devel-4.18.0-553.173.1.el8_10.ppc64le.rpm d3d08222f24f20fbd1d28a8f221e5c4746fd491692782e4a680f03d7e44b7b19
ppc64le kernel-debug-4.18.0-553.173.1.el8_10.ppc64le.rpm e120010441010210231dffebe4a1589c1600539fbf542409f22a565b3c0035b6
ppc64le kernel-tools-4.18.0-553.173.1.el8_10.ppc64le.rpm e4c1dd2d5544ccfac030af1eb76d56145e16cc824ebcf201a557ab921b21c347
ppc64le kernel-debug-core-4.18.0-553.173.1.el8_10.ppc64le.rpm e664a068af9b8d2c44f447b057ce3a65d96dbcbd93d0270f5d597f848f0ea9fd
ppc64le kernel-modules-4.18.0-553.173.1.el8_10.ppc64le.rpm fb370973c1759d0eefecb4d3c0160d8e916d9f7f81ae5987ef78f885a7680532
s390x perf-4.18.0-553.173.1.el8_10.s390x.rpm 0c6d75b20a2165236cc3a759154bb052489b9d139c015f830a3ed7994923ef24
s390x kernel-debug-devel-4.18.0-553.173.1.el8_10.s390x.rpm 350cc7a251e75d08ac74c9370e48077a364724d30bb505e5e14e1bdc45d7af6a
s390x kernel-devel-4.18.0-553.173.1.el8_10.s390x.rpm 3e10d251472e86ebf0a4f77f45fd4ee809da8d0a4d2ad6b541039880fea97d1e
s390x bpftool-4.18.0-553.173.1.el8_10.s390x.rpm 44164a58c00ca3fccdd57722e3e8e497db4274505cbb926e62899967887a7389
s390x kernel-tools-4.18.0-553.173.1.el8_10.s390x.rpm 4ad05777761e7748f5871e2cf774e9cf73b3d267f43ca6b512ec440a52fa5fb7
s390x kernel-zfcpdump-devel-4.18.0-553.173.1.el8_10.s390x.rpm 575ffa21899b63a9e6a7947d49d52d68d57d61beda9e853fb6f77ce5532ac7b4
s390x kernel-modules-extra-4.18.0-553.173.1.el8_10.s390x.rpm 579b09ff342e988e9e0f2975d52f1b1e179f71e276677a307029c9af7e8c7edc
s390x kernel-zfcpdump-modules-extra-4.18.0-553.173.1.el8_10.s390x.rpm 65dea7de60142b4225a77ee7f51cb6875cbbf742ebf029869f1d14261f6b3355
s390x kernel-headers-4.18.0-553.173.1.el8_10.s390x.rpm 922e07fdba44bfd45d65e6b55904256d4f80afbf9b3b470e0bd6f1565b925d86
s390x kernel-debug-4.18.0-553.173.1.el8_10.s390x.rpm 933e0526801b90e5e1e2c9f92e31cc6246cbbfea586ee8690855890a55caeab4
s390x kernel-debug-modules-4.18.0-553.173.1.el8_10.s390x.rpm 953d1fe80668e61505ba412a6edcd6218bd89d72b3a9c5cad11acbda50c9cd58
s390x kernel-zfcpdump-4.18.0-553.173.1.el8_10.s390x.rpm 9cf7cddee1eb4186ce4cc4c4f65989829b0a5f4d326612379b03329475fa9c5a
s390x kernel-cross-headers-4.18.0-553.173.1.el8_10.s390x.rpm 9ed1fbae54e3a2c09a4346ba8b27612e01ab00685926f02ea4963ea098dcb755
s390x kernel-4.18.0-553.173.1.el8_10.s390x.rpm a0cb10991088270adc12643d458f07a42bae0dd7b8633e0ad1f94753c8071150
s390x kernel-debug-core-4.18.0-553.173.1.el8_10.s390x.rpm b1e567c298c17014e54a4dc8e918587c08bd880678d28258ce674041e5e22b71
s390x python3-perf-4.18.0-553.173.1.el8_10.s390x.rpm b79e22a0aa7adc83802af40529458cd35e3cf643134ae74f8661621f75af6348
s390x kernel-debug-modules-extra-4.18.0-553.173.1.el8_10.s390x.rpm c2a1b7000fa4cb02f14115f3d5eed8d0078ccdc7ddde847f5dc1c0c2010c417a
s390x kernel-zfcpdump-modules-4.18.0-553.173.1.el8_10.s390x.rpm ceba36fff53363a4907b4b6887e4d8c1883fcf78b58e70062730ba90852ebd25
s390x kernel-core-4.18.0-553.173.1.el8_10.s390x.rpm e029b48ceacacbda209e174be5e398b45eea5446fade7735072b859dcd6acd6f
s390x kernel-modules-4.18.0-553.173.1.el8_10.s390x.rpm e2d0736d6b0f8318b5b11d02f28721ebe4e0795f401cc3fd5e105d95cc78b524
s390x kernel-zfcpdump-core-4.18.0-553.173.1.el8_10.s390x.rpm ed2f755cc412115b7744e9a87070dfd88d9c2575e2ef4f7d549124585e8ecf45
x86_64 kernel-debug-modules-extra-4.18.0-553.173.1.el8_10.x86_64.rpm 074830d451abdc1c2fde76de22782aead6f61a5bcdd62d776aaf0056b907106b
x86_64 kernel-debug-modules-4.18.0-553.173.1.el8_10.x86_64.rpm 0ee2de0e25eec13ee99ad21aa4fa7d48f98e300e5befb9bb13924151a31bf983
x86_64 kernel-4.18.0-553.173.1.el8_10.x86_64.rpm 3ccf94b5196966b7250029897ed3bf0e8be63faf1689869d5b957de52bf1b5c1
x86_64 kernel-debug-4.18.0-553.173.1.el8_10.x86_64.rpm 5ab4073688caccaaf1c4aa720407514ba974458946a8d3f8df07c897c51c10a3
x86_64 kernel-tools-libs-devel-4.18.0-553.173.1.el8_10.x86_64.rpm 5bcae857ebbe03142d80c98de7a39dde37c95cdc24fe815f908951b85ed84ea0
x86_64 kernel-headers-4.18.0-553.173.1.el8_10.x86_64.rpm 64a6b595b252f49ad85aaaf9511a80d97fa2fc321cdb6c2ea1917352207df0fe
x86_64 kernel-devel-4.18.0-553.173.1.el8_10.x86_64.rpm 690017b9e9cb9e4af0a4f49983a22635532352247a422f127a4eacae8593122d
x86_64 kernel-debug-devel-4.18.0-553.173.1.el8_10.x86_64.rpm 7060c932a3fe9a8550324dd9d26b386bfc1916768c5dbd13558049f249077ffb
x86_64 python3-perf-4.18.0-553.173.1.el8_10.x86_64.rpm 89bdc3374b08c79aac738a3210bb0a191801e6e8659c6383ab4e50cd30f11d96
x86_64 kernel-modules-4.18.0-553.173.1.el8_10.x86_64.rpm 94c244e045fb80244009ca4fade815c8dd5cf67f9fb5dd7c04a9768a07f7422c
x86_64 kernel-debug-core-4.18.0-553.173.1.el8_10.x86_64.rpm 9772240533888fad4c1bb73455ae879c7da7c2bd0feb874f5db58d14ae26eb2b
x86_64 perf-4.18.0-553.173.1.el8_10.x86_64.rpm a8d7f18cb4f357a22b393ebc657077f8636d223d8f6e98dcdc2bfda8efbd6726
x86_64 kernel-tools-libs-4.18.0-553.173.1.el8_10.x86_64.rpm b7b8d027355d0b33eb66671b538242276a2b34aee06f6b8cd27fd8680bf15075
x86_64 kernel-tools-4.18.0-553.173.1.el8_10.x86_64.rpm bc60c5274a9d5e09bb6b7667d41bff37152b448f2e31dbdc53182335ffa41aea
x86_64 kernel-cross-headers-4.18.0-553.173.1.el8_10.x86_64.rpm d5adf25cc73d7383e4b24ffb860c4e90f19d804c3828f7faddb1d8babb88a230
x86_64 kernel-core-4.18.0-553.173.1.el8_10.x86_64.rpm d62d1157d999ca431d6f794f55194eda0218a44fff9d9c85a54f4971d035752b
x86_64 kernel-modules-extra-4.18.0-553.173.1.el8_10.x86_64.rpm d69ba1c63730ea99611bbbc612fd38b55a4ed9da0f06e5f9f193f0d0e17fe6d3
x86_64 bpftool-4.18.0-553.173.1.el8_10.x86_64.rpm ed6f480240babae73589020de1be39404a921e0b52285eb33183fae8df222672
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.