[ALSA-2026:45115] Important: kernel security update
Type:
security
Severity:
important
Release date:
2026-07-24
Description:
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: KVM: x86: Don't (re)check L1 intercepts when completing userspace I/O (CVE-2025-40026) * kernel: xfrm single-frag length not properly limited * kernel: dm log: fix out-of-bounds write due to region_count overflow (CVE-2026-53059) * kernel: tipc: fix double-free in tipc_buf_append() (CVE-2026-52993)
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 kernel-debug-devel-4.18.0-553.147.1.el8_10.aarch64.rpm 3f0274852c9594da9b87f8ddf5b878e2b326cfda676a59dc0c198f3f3f5037da
aarch64 kernel-tools-4.18.0-553.147.1.el8_10.aarch64.rpm 42285b38df70a088b29998c2519ac044c63d9de91a0f95e7031df46ce7e9bb59
aarch64 kernel-4.18.0-553.147.1.el8_10.aarch64.rpm 49c20c3969e35f41ed9550a93aa66ecb7be443dcd63f0380d7735028812655d7
aarch64 kernel-tools-libs-devel-4.18.0-553.147.1.el8_10.aarch64.rpm 594bbd69cc0150d52106524250e9e64cd49f3cb20b41be3ba89091798250693d
aarch64 kernel-headers-4.18.0-553.147.1.el8_10.aarch64.rpm 5a8f40f0a7337f42690faf21f5bd71e9dffafed62d671beb86bc883f2ce2d7c4
aarch64 kernel-tools-libs-4.18.0-553.147.1.el8_10.aarch64.rpm 7ca292b5f248b7038a4aeecdbb03b56a6bd0a6f3fb6dcac59664415e139a1f49
aarch64 kernel-core-4.18.0-553.147.1.el8_10.aarch64.rpm 7dfe3058f1c1e2249f177e2c9e3707308c0c08f58470482106a9b1ccda089d49
aarch64 kernel-debug-4.18.0-553.147.1.el8_10.aarch64.rpm 8eeb0382d165b1539979982f453c364639b17c8226cebd3ef247ceb80fe33a1d
aarch64 kernel-devel-4.18.0-553.147.1.el8_10.aarch64.rpm 9064b6185a690916a4be6c1516cc8b79deb99ddf2f2f015b1f4ba0ccd5506d6a
aarch64 kernel-debug-modules-4.18.0-553.147.1.el8_10.aarch64.rpm 9af8a601d261d8aa23f4ec4b6214b50a6b080043af33169595198cc0c98339ef
aarch64 perf-4.18.0-553.147.1.el8_10.aarch64.rpm a82b704915c518d2b1ab92db1eddeecc287d949ac8dc47cd49243b8ce3c69125
aarch64 kernel-modules-extra-4.18.0-553.147.1.el8_10.aarch64.rpm c5562947c14484a50065a6a04c33182ecc65a629dbc0c6a4901ddb86b9d52e9f
aarch64 bpftool-4.18.0-553.147.1.el8_10.aarch64.rpm d5fe09cab35886f02eec565fa430c0d43f97224c50c32342d2fc7a11d2f566ae
aarch64 kernel-debug-modules-extra-4.18.0-553.147.1.el8_10.aarch64.rpm d8f2eced86c37dc80e197136dfee647ce977b00f0f2b9149e203b651398b6d97
aarch64 kernel-debug-core-4.18.0-553.147.1.el8_10.aarch64.rpm db7ae9c4a2a98f3e742b5724e4a9dc6add807e794f595412769b746350b56223
aarch64 kernel-cross-headers-4.18.0-553.147.1.el8_10.aarch64.rpm dbd963a7c927a69c5e289cc0102262f2f8ff09d0a5e61636aa1195a11c257a20
aarch64 python3-perf-4.18.0-553.147.1.el8_10.aarch64.rpm df9c5c83dfb0ba90c8937a59ae95dee93cbf1f466f4d5e1c226536ed5d836ef4
aarch64 kernel-modules-4.18.0-553.147.1.el8_10.aarch64.rpm fba40008d2c3406cdfcf459baa3c0eaaaeb7a7dca332892c3a8f409f1317b4e0
noarch kernel-abi-stablelists-4.18.0-553.147.1.el8_10.noarch.rpm 99eb35baa3d44bc74082586e10130cc89634c8112b318904845acde480143ce7
noarch kernel-doc-4.18.0-553.147.1.el8_10.noarch.rpm e638255c04f2b2cf38a00feafea8f4645ee6052e2144d43c47d3c2ebf53a1ef1
ppc64le kernel-tools-libs-4.18.0-553.147.1.el8_10.ppc64le.rpm 02abd0edde5c2d680211835e2508196f41f6043001c337f5388c498c4edd269d
ppc64le kernel-cross-headers-4.18.0-553.147.1.el8_10.ppc64le.rpm 4cb7fc871f975be003e00be34e39c3ddeb4fec7bc7416a129f0ef931275a9f3f
ppc64le python3-perf-4.18.0-553.147.1.el8_10.ppc64le.rpm 52f7e34d4f268535a2acbf577b58fdc33eef45472552262c1070bd8fad07bcf4
ppc64le kernel-tools-libs-devel-4.18.0-553.147.1.el8_10.ppc64le.rpm 6da123acb33aaa2b283d8e5730dffb0c1474e4748f1977efd5ef77e343d20579
ppc64le kernel-debug-4.18.0-553.147.1.el8_10.ppc64le.rpm 79d8f80a82bf86a739112087287e480a8f974a02f74fdfa37750a6f45dc5349c
ppc64le kernel-headers-4.18.0-553.147.1.el8_10.ppc64le.rpm 9ad6b840f17a2d9eec9d68c5d6a2a115122d5c08e476fbcc794086f2c63b6495
ppc64le bpftool-4.18.0-553.147.1.el8_10.ppc64le.rpm adb7b878cf5720873965749df74e37d626a8d349dfb19566c194a6c6f1693d64
ppc64le kernel-devel-4.18.0-553.147.1.el8_10.ppc64le.rpm b823f14ff8c90873434a5d44443f1ffd09c6efa7d1b4593b45a5e674e42dc4bf
ppc64le kernel-modules-4.18.0-553.147.1.el8_10.ppc64le.rpm c19ca737f4aba1d5689531b012c904477a1c26580806f0cdb3bd7520ea1de4ed
ppc64le kernel-debug-modules-4.18.0-553.147.1.el8_10.ppc64le.rpm c1da1f8707b9abbc640e66be83e8fe5541f03b82d65e8445d727cdd524d49f3c
ppc64le kernel-debug-core-4.18.0-553.147.1.el8_10.ppc64le.rpm c2ab6dcd1ec51157f678184fa91780a3fa291750c2eff5e08b1fd616bd4a0247
ppc64le kernel-core-4.18.0-553.147.1.el8_10.ppc64le.rpm c44c1b83c5143ae58b6d59908757ea8b4766ed819637904cf89506a610028154
ppc64le kernel-modules-extra-4.18.0-553.147.1.el8_10.ppc64le.rpm cc9f0221ac1681e1640eaf67418ceb29068800dff6f9090c6532a386995b2c36
ppc64le kernel-tools-4.18.0-553.147.1.el8_10.ppc64le.rpm d022b493bb4894ca5b8f6f4ebdf1f95b0b9101928e9ff33a06c001ec265b478d
ppc64le kernel-4.18.0-553.147.1.el8_10.ppc64le.rpm d1ac1bcfa34251ecc0a400a60d00ef60d8f1a92ff55caff7ad346cb09adfdec7
ppc64le kernel-debug-devel-4.18.0-553.147.1.el8_10.ppc64le.rpm dad5e64707eb63eeba939229cc1b5dd7da7bc95008957991fdb68c5bcd590526
ppc64le perf-4.18.0-553.147.1.el8_10.ppc64le.rpm e9c272c845e41d9014c03002c83c34f4b53aae0fc24127ddc10d83f877d9ff72
ppc64le kernel-debug-modules-extra-4.18.0-553.147.1.el8_10.ppc64le.rpm ed2692a3a8f0f106e8322425eb2d2f1de5a581c669956a9fae9f9cd6b9b362d6
s390x kernel-debug-devel-4.18.0-553.147.1.el8_10.s390x.rpm 05a4b17fa3c4f3f71c36ea8d46b04c686a8d67c34cc17494701f5dfd60e631ed
s390x kernel-modules-extra-4.18.0-553.147.1.el8_10.s390x.rpm 05de267a7abd6aff9bdede7a147c0555f4565de486f0da3acfe6a4f391dc4c60
s390x kernel-zfcpdump-modules-extra-4.18.0-553.147.1.el8_10.s390x.rpm 1a306e095a3f8b0af9d7585b4c909c66136557a34bb389b5e16c58c816dbf137
s390x kernel-core-4.18.0-553.147.1.el8_10.s390x.rpm 1e0452c27257a74c313672e4fa8cb171926af94351a06d3ed12ed49e8c979cf9
s390x kernel-zfcpdump-4.18.0-553.147.1.el8_10.s390x.rpm 25b8696f0216fefe9f32d3c4e4a64e50900b9b4f15f4c3d8d9e173379b5f5207
s390x kernel-debug-core-4.18.0-553.147.1.el8_10.s390x.rpm 2a81c7ea0ab6d13a14790cb3acf8d82f150798a490665dc024cb24968832e913
s390x kernel-zfcpdump-devel-4.18.0-553.147.1.el8_10.s390x.rpm 312a61338c2ace471fbb16968dd0231fbdbf1b055ea5a7a039555d6ca455e5a4
s390x kernel-modules-4.18.0-553.147.1.el8_10.s390x.rpm 3d715b0cbe8ea7d00456e9b40c5d5fe6ddf437265fba9c4433c1faaec45803ea
s390x kernel-4.18.0-553.147.1.el8_10.s390x.rpm 3e622acd4ba1d2d58a1d3f0502d41998ff3f093f54f832050095a30151fbb7c8
s390x perf-4.18.0-553.147.1.el8_10.s390x.rpm 47eb15f1f31b17ac328c8cd1fb690d21af90480d53f6dbd342e68d09bb37bc38
s390x kernel-debug-modules-4.18.0-553.147.1.el8_10.s390x.rpm 7f0b91e34570c74e81403560bda708406761f3a5163550929e6583ceaa7db95c
s390x kernel-headers-4.18.0-553.147.1.el8_10.s390x.rpm 83701de675df34c440aadd32e768c79ef7a8b687631f203b4a4bb330bcfd8c38
s390x python3-perf-4.18.0-553.147.1.el8_10.s390x.rpm ad42728b717290ba05274b68585adff5feb0fc446bbbeaef4afbb24f0d76c056
s390x kernel-debug-4.18.0-553.147.1.el8_10.s390x.rpm af43febe79e6ab4a64733fff200bff2c67ee1665892162292f9f8ff41193b0ee
s390x kernel-zfcpdump-modules-4.18.0-553.147.1.el8_10.s390x.rpm b0a8a5725760fd56ae43f35cd3d2ea1cb017533e32b5804bfb48eee5d813875a
s390x kernel-debug-modules-extra-4.18.0-553.147.1.el8_10.s390x.rpm b3856ab617a093e6901e9e22e63960e93980686d4ed218b66fdd03645595c165
s390x bpftool-4.18.0-553.147.1.el8_10.s390x.rpm bb1161e154154ce61b306a4075ffc1d9287968663a7810ac96b04f1df03c8f0c
s390x kernel-zfcpdump-core-4.18.0-553.147.1.el8_10.s390x.rpm c456311fad2673b0dbdedeb0e48ae01eb19c0d763fc3fdfcd587b5fce08dd6bd
s390x kernel-devel-4.18.0-553.147.1.el8_10.s390x.rpm c6e51b6d8761f03244309bf94be6b8824d227e7c8ace21670e9a3f341063fe4c
s390x kernel-cross-headers-4.18.0-553.147.1.el8_10.s390x.rpm d9e29e8252e4daca8e6634e06fa1b8a6166b4b22d816c737d091bc013162f545
s390x kernel-tools-4.18.0-553.147.1.el8_10.s390x.rpm dd534135ac76adb5d1068a8a693dbd9588c410f72acc3bfde839ed2b59ad4733
x86_64 kernel-modules-extra-4.18.0-553.147.1.el8_10.x86_64.rpm 19ec0c993d0f38694d8808f66697d2c7cdaac340d1fa7ce4cba90203b7d0a5f4
x86_64 kernel-debug-devel-4.18.0-553.147.1.el8_10.x86_64.rpm 232b1599e692acef33935037fd26aa765dcd46aba8cc6ad9981e0322c81d4637
x86_64 kernel-tools-libs-4.18.0-553.147.1.el8_10.x86_64.rpm 2bcc3344624e89c0d5a0fb6f9d2534a611bb01008084932589e49c28df933312
x86_64 kernel-debug-modules-extra-4.18.0-553.147.1.el8_10.x86_64.rpm 2d858a3e6ccae4e45684a27d482b137fe81b1db3aebedacac4fb28ff3b170124
x86_64 kernel-devel-4.18.0-553.147.1.el8_10.x86_64.rpm 33aa967502e16a1c219f152ca372107fb756f6a06bd8dd5f2d06098e9d1185db
x86_64 kernel-modules-4.18.0-553.147.1.el8_10.x86_64.rpm 37dda81f8acf28a7437b3ffc105e5152cf98b6bf6a7159aa66013e21103346df
x86_64 kernel-tools-4.18.0-553.147.1.el8_10.x86_64.rpm 515b490619cfc0482bd349505c17152475852c12ef6c2c9d9d7f931336b95d80
x86_64 python3-perf-4.18.0-553.147.1.el8_10.x86_64.rpm 5be785c5df44df0d53629c94f53068ff9c729166c213a4a09d69aa18559b8711
x86_64 perf-4.18.0-553.147.1.el8_10.x86_64.rpm 5c988d538b03f03b31a968b4186e5dc08287b02e9ef99f568daca4026349aa79
x86_64 kernel-tools-libs-devel-4.18.0-553.147.1.el8_10.x86_64.rpm 7b8966108007cfd7f232c5c5e523f342b25d011310e1dd7557f29d14854e3cf8
x86_64 kernel-debug-4.18.0-553.147.1.el8_10.x86_64.rpm b2b9cc8ab73e8172ae20ea3e21cf9f9202c6b67d4b9367500bdbe755c2029bb9
x86_64 kernel-cross-headers-4.18.0-553.147.1.el8_10.x86_64.rpm b9bf0ea17320365cb961790304e2e301dd73d66dd28016b168667627e21d784c
x86_64 kernel-headers-4.18.0-553.147.1.el8_10.x86_64.rpm c88ba9b25e6fa88355cd0f9c8b4328c678e2e0527d7097384d2f6cd337b479ad
x86_64 kernel-core-4.18.0-553.147.1.el8_10.x86_64.rpm cb6dc20d7edd3d4a4312fd346004eeabb3206f5a10644c222517ac314055b85e
x86_64 kernel-4.18.0-553.147.1.el8_10.x86_64.rpm cf9ac4c58e6efc55cdebf56af325197d9606526e362e394766464c3f5507c8a3
x86_64 bpftool-4.18.0-553.147.1.el8_10.x86_64.rpm d0f66b3b3fc4f7067e5a1d8c80b5a98e4b638e3fdc25d3cfd53e06659b38c18f
x86_64 kernel-debug-core-4.18.0-553.147.1.el8_10.x86_64.rpm e9f68100c72f0a45559a76b0660dc3291ec84758950168d283de65f8eb683fea
x86_64 kernel-debug-modules-4.18.0-553.147.1.el8_10.x86_64.rpm ec453aaf8ca09c9a5ca63a4fe453fe0befd3c09b1c75e4cb37e9cabfd7f279ff
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.