[ALSA-2026:39179] Important: kernel security update
Type:
security
Severity:
important
Release date:
2026-07-15
Description:
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: net: bridge: use a stable FDB dst snapshot in RCU readers (CVE-2026-46086) * kernel: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (CVE-2026-46116) * kernel: XFS data corruption using reflink () 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-cross-headers-4.18.0-553.144.1.el8_10.aarch64.rpm 0b46faad2cd1428b8b5fc4c4e4928fa3b5ddac0057a6f16f438e500afd5479ac
aarch64 kernel-tools-libs-4.18.0-553.144.1.el8_10.aarch64.rpm 12f9e9d5196e595dffc04cbac4feda4a16d63abb552c9dfb66b0767e44400b53
aarch64 kernel-debug-modules-4.18.0-553.144.1.el8_10.aarch64.rpm 157ae24c4348b3970451077886df24e5168ce4118fdd54fde139fa1a922f70a5
aarch64 kernel-debug-devel-4.18.0-553.144.1.el8_10.aarch64.rpm 2144542dceadeec2ebd5692a0815c0d2752b0dddc2072453286b43ead2796445
aarch64 kernel-4.18.0-553.144.1.el8_10.aarch64.rpm 360dd05b35cc1148429e2afe9fad03d5ac4c6083d517e719385dba6916c05bb9
aarch64 kernel-debug-core-4.18.0-553.144.1.el8_10.aarch64.rpm 528a270a76ae22eefd8d34e278cbfc3d8a8297694e691674ce561644e0d42d70
aarch64 kernel-debug-modules-extra-4.18.0-553.144.1.el8_10.aarch64.rpm 5baacdbda790a9ad63d4aa97e275c5f48f868223ca29f9639d4991cedf182471
aarch64 python3-perf-4.18.0-553.144.1.el8_10.aarch64.rpm 87b27d9c36231ed7c5499463c1e62eeb9e32077e5da2aefeddfb38effaafb9b9
aarch64 kernel-modules-4.18.0-553.144.1.el8_10.aarch64.rpm 8d6219ef2e5e5e83d04c7be439fb0610eb487801177a55cded063a43f5004097
aarch64 bpftool-4.18.0-553.144.1.el8_10.aarch64.rpm 981e7c590a3da08c54a2c086d7c5e9ecb49dc770add592773eaad0095b27e092
aarch64 kernel-debug-4.18.0-553.144.1.el8_10.aarch64.rpm aa21fcba3f7c1806d4d9e3f5892a8208b2912557ca116d36f16fdced7d73c930
aarch64 perf-4.18.0-553.144.1.el8_10.aarch64.rpm aa534cd1d8f16c7ca47cc81f59c1b7121323b353c99062eb92f8b9b07970d25b
aarch64 kernel-headers-4.18.0-553.144.1.el8_10.aarch64.rpm c2e112811bf51a22252770c6b71fd5646558ce1b65cb701414d31dad691b3333
aarch64 kernel-core-4.18.0-553.144.1.el8_10.aarch64.rpm cd40eca43d8314f9d83cfd908ef323a7b57cdba43388129eb949fadbd95da579
aarch64 kernel-modules-extra-4.18.0-553.144.1.el8_10.aarch64.rpm e51ad5b2ec73d4990c755f501392985517e2855cde6003d5bf6d951e297d4802
aarch64 kernel-devel-4.18.0-553.144.1.el8_10.aarch64.rpm e86da08c49e197228d8548b707f142ee71f0a70f4c356fa6a30c3e874df2142e
aarch64 kernel-tools-libs-devel-4.18.0-553.144.1.el8_10.aarch64.rpm e9495eac1f7a68dd9105d6722897fc1c8e5139f26aedfe420b8876e88042389b
aarch64 kernel-tools-4.18.0-553.144.1.el8_10.aarch64.rpm f1efe9295a49025fb0c176b216ad521b951d75cbb6f6bca5b0d8b42d52769828
noarch kernel-doc-4.18.0-553.144.1.el8_10.noarch.rpm 58ea0ca2af3a6b0f5535416f2ed47b1f708e8827252aed8488b24ed738ebc420
noarch kernel-abi-stablelists-4.18.0-553.144.1.el8_10.noarch.rpm 7d8c62b9a3a3ae3c4674bdb850a421cce2015bdb32b1a1adfdc187147fe1af42
ppc64le kernel-core-4.18.0-553.144.1.el8_10.ppc64le.rpm 193e4d99755c211f655b5f5ff0e0eb6d7833a22e9e594f90109cec04a64a0a44
ppc64le kernel-tools-libs-devel-4.18.0-553.144.1.el8_10.ppc64le.rpm 1e6ed25e385866f058fccbe7500af9b2f27d6b1a44733ae48e342020ba4452c4
ppc64le kernel-modules-extra-4.18.0-553.144.1.el8_10.ppc64le.rpm 4eca8e60c8b82b70f44f56979e33d2320dab45b9cd12042bdc42f93dc4f351c4
ppc64le kernel-modules-4.18.0-553.144.1.el8_10.ppc64le.rpm 52efb4338f9c28061fbf9e8b20c3b0ad0e01cb8721287431c12ca1251b638242
ppc64le kernel-debug-devel-4.18.0-553.144.1.el8_10.ppc64le.rpm 54ea9f1ea1a3adcba26bae8bb8a36c75a2fb8d81e9fcd3888a76c2c0f17fa638
ppc64le perf-4.18.0-553.144.1.el8_10.ppc64le.rpm 5cddfbe40e04390255e050bf919f721c871e71d80716b00a8ee8559a44d495b5
ppc64le kernel-headers-4.18.0-553.144.1.el8_10.ppc64le.rpm 759c55405c1f1ce5f3f3d2fa68d1fcfae14d3d9389d21939efb4681d0725cd59
ppc64le kernel-tools-4.18.0-553.144.1.el8_10.ppc64le.rpm 886b37142de34bd72dbc3123cff40a45e06ac85a255e8edad67d20b67bbc41de
ppc64le kernel-tools-libs-4.18.0-553.144.1.el8_10.ppc64le.rpm 8b89fc16b2e7a3c1e4b433fbbb91d5253fe1c677dce7bce593882ecd5d8c6a45
ppc64le kernel-debug-modules-4.18.0-553.144.1.el8_10.ppc64le.rpm 8d6b782d97c600631cc743fd78da015c1a22b15a4822aa841059338eab92ae30
ppc64le python3-perf-4.18.0-553.144.1.el8_10.ppc64le.rpm 90bf855d458ff0bb68fb2248b8235238496a965b0577d642de6e6cc92808d70f
ppc64le kernel-debug-modules-extra-4.18.0-553.144.1.el8_10.ppc64le.rpm 9bcb6a73a47c941050ae7af96463b51a24f9d4bf0182c009498ff9a62f44274e
ppc64le kernel-devel-4.18.0-553.144.1.el8_10.ppc64le.rpm a58820fd6a7a7a13bb2ae5284e97c0f1867f865a58d8106ae55ff9475e81f93a
ppc64le kernel-debug-core-4.18.0-553.144.1.el8_10.ppc64le.rpm a6e9f114b12d3fa531ba8af139689f1291ed4b9f32b4a51c392c26e053cfc05d
ppc64le kernel-cross-headers-4.18.0-553.144.1.el8_10.ppc64le.rpm afdff277ca00efc389a8b75b873a996bf50bab6b5ced889fefb23d9737b874dd
ppc64le kernel-4.18.0-553.144.1.el8_10.ppc64le.rpm d7e9f089bdb08e151c77f838f2d4548510c52bfabc9c7ce418928283f1987ae8
ppc64le bpftool-4.18.0-553.144.1.el8_10.ppc64le.rpm e4c61117e68676c2cc0c4d437a48097ea6194802cea6ba593d06246e115def4e
ppc64le kernel-debug-4.18.0-553.144.1.el8_10.ppc64le.rpm f0e8727c215d652b2c5428f25011321999bbcde9a59fe88872aa39dd7ef2ac38
s390x kernel-zfcpdump-core-4.18.0-553.144.1.el8_10.s390x.rpm 0e2928ece0beb6dd005da89aa65df857f3e7099119d2350e5c7c16e2d6ff2c2d
s390x kernel-cross-headers-4.18.0-553.144.1.el8_10.s390x.rpm 1301b365e9a7924eaf65746a6af264a6dcdc0b73263a1a6223ee32d4adfdbbc8
s390x kernel-debug-4.18.0-553.144.1.el8_10.s390x.rpm 1392df0f7ff9eab9942dccf2aea97e1e75cd3ef0e00c223828a7f837f5a1511e
s390x kernel-zfcpdump-modules-4.18.0-553.144.1.el8_10.s390x.rpm 34a7c8956f8adeb056e4303ee8960da28fc0a279a3063527e8c3d8be77c148f5
s390x kernel-debug-modules-extra-4.18.0-553.144.1.el8_10.s390x.rpm 3d8415262d119d321ca5558086e16ec0fc7a9d85bf6af534244837e04a88139b
s390x kernel-zfcpdump-devel-4.18.0-553.144.1.el8_10.s390x.rpm 5999d84ca748ac7d042f6d183bffff11eaf188893a3ef0b0556c95bdce9b6c66
s390x kernel-core-4.18.0-553.144.1.el8_10.s390x.rpm 7231f5b101ef1c15fee560c3a27db10e90c5b94eb1d970b112c493679b76a87f
s390x kernel-debug-core-4.18.0-553.144.1.el8_10.s390x.rpm 7926b62ea2843535e940f9aeff97fa292ae81f72c365b03c7f80268afaa48559
s390x kernel-zfcpdump-4.18.0-553.144.1.el8_10.s390x.rpm 9915c63cd485fc817c672a3b94eca7d480c39830c3d2e696b5714c8eb0103e2a
s390x kernel-zfcpdump-modules-extra-4.18.0-553.144.1.el8_10.s390x.rpm abd93788cc927d2e349b3497b1ed506d7fa1a4981b6a02c648b828d6b7e931c3
s390x kernel-headers-4.18.0-553.144.1.el8_10.s390x.rpm c602c6a8bdfddb1297a2c5504812f0d2e4ce5719e50183e0d4927ba581784709
s390x kernel-debug-modules-4.18.0-553.144.1.el8_10.s390x.rpm c6adb3eb64560f208ed112b7e200821897443386348735ea9176aaf09187693b
s390x kernel-modules-4.18.0-553.144.1.el8_10.s390x.rpm d35603c6ec4777e24e407a31f726ebe5edaeb5e0630b91611bf13dfd9f467b2d
s390x kernel-4.18.0-553.144.1.el8_10.s390x.rpm d399e8abbbddaf4b2acd0d38ae8b4c79198ec068adda3a49d10aeab939637f64
s390x bpftool-4.18.0-553.144.1.el8_10.s390x.rpm d5bae1aa3128cb1725515e4fb375d5a1510f07837d0b2b298902c30668068018
s390x kernel-tools-4.18.0-553.144.1.el8_10.s390x.rpm dc076832955ca7d8ab01bb81e6ed754d9e8577fbd7d1c75807ae0ed345c2a8cf
s390x kernel-debug-devel-4.18.0-553.144.1.el8_10.s390x.rpm e4c04a6b20663f4ddb5ff420089e700a4578a6c1733969c5723bd54263d8bcc5
s390x perf-4.18.0-553.144.1.el8_10.s390x.rpm efa8ce53091d45c57f534b6a58fa78e67bfe2dbad3da60a53908d081073b0410
s390x python3-perf-4.18.0-553.144.1.el8_10.s390x.rpm f668a7b0539541754b5caf6cca857f37d2b99dd67433ef7d2dd37734bbd140b6
s390x kernel-modules-extra-4.18.0-553.144.1.el8_10.s390x.rpm f86869acfc019257cb8b53ffaedf8ee48b988c2384528d5d268ea4707e3b4e8d
s390x kernel-devel-4.18.0-553.144.1.el8_10.s390x.rpm fc8b82f373c836bf4c53a292a7fc71cadb1919b8ed01c9b1824a5db933377eba
x86_64 kernel-tools-libs-devel-4.18.0-553.144.1.el8_10.x86_64.rpm 245cbce4a84d7d6930d4930ffc0a963e717c315cc1b4c4675783304cadd4f5b8
x86_64 kernel-debug-core-4.18.0-553.144.1.el8_10.x86_64.rpm 2ba7543a5e66643d8a3506581e7609d005d822e95b2cc14e2ebb143b9de9189e
x86_64 kernel-debug-modules-extra-4.18.0-553.144.1.el8_10.x86_64.rpm 2d288ee4b642e97854145ab9bd3a25b67c986164fbdf6226abc96bbc32f7bdd1
x86_64 kernel-debug-devel-4.18.0-553.144.1.el8_10.x86_64.rpm 51118abdfd36dcb20f751814fa65e7ea4e363930dcf2442cfe039b319dff3fda
x86_64 kernel-headers-4.18.0-553.144.1.el8_10.x86_64.rpm 5b4274d04369949c6f759861baf9fc91954dafa11a5e3fa580814156c4e8126b
x86_64 kernel-tools-libs-4.18.0-553.144.1.el8_10.x86_64.rpm 5db181714c1d9227cc579653aaaddd741dbb0152b34c8208d6e5c25a7cf2142e
x86_64 python3-perf-4.18.0-553.144.1.el8_10.x86_64.rpm 6a35d5287bd6e66d6cb0158e3c90945a6e8abb4beb3e769d0d395ba7318ccd2b
x86_64 kernel-core-4.18.0-553.144.1.el8_10.x86_64.rpm 6f80bc6d75145e4e501f4968350e46d9999e26743337e85faabdf0f3505c8a80
x86_64 kernel-tools-4.18.0-553.144.1.el8_10.x86_64.rpm 9e739062766a005895db59a1704a469dad01cd801e0ec7352d01ca7ddb24347a
x86_64 kernel-debug-modules-4.18.0-553.144.1.el8_10.x86_64.rpm a201d7031b206401fc34e31c45530b6a6c77f9b95d2ad97b688bdb90e8cb75c3
x86_64 kernel-cross-headers-4.18.0-553.144.1.el8_10.x86_64.rpm b0133e8d72c43e29a938dac58f92489749a5f85581280da35b18b0d45dba4c67
x86_64 kernel-debug-4.18.0-553.144.1.el8_10.x86_64.rpm b05617748a3fdcc273323e921a71ddcd902d7b29a18497c9619f267309f7e267
x86_64 kernel-modules-extra-4.18.0-553.144.1.el8_10.x86_64.rpm bfe13f424b91aa386e7d57b1d8efe3423c05e8774cb948698e66e989ad6f1dc5
x86_64 kernel-modules-4.18.0-553.144.1.el8_10.x86_64.rpm c65d0da3d444daada7ca2fa14fb3f990337d14be0cddc237be6c913b8e96a602
x86_64 kernel-4.18.0-553.144.1.el8_10.x86_64.rpm cc65f792635be531389ce7e567b4a3a689a2b6a8511af423e7ea626408aeeaf7
x86_64 kernel-devel-4.18.0-553.144.1.el8_10.x86_64.rpm cf9bbf27ecf35fecda775c416fee342d89bca4cf37199fffe717a556343a3fea
x86_64 bpftool-4.18.0-553.144.1.el8_10.x86_64.rpm e1225f27f2d6cad557917bce9c1651664c7d20ecaf371ca55ea72713c24a1508
x86_64 perf-4.18.0-553.144.1.el8_10.x86_64.rpm f48b946dea26bbd54844d09c93e7b93753ef1eb272e2a357082e04332c94b7df
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.