Вернуться к предупреждениям о безопасности

Kernel Security Update — AlmaLinux 8 (ALSA-2026:98099)

ALSA-2026:98099 updates the kernel on AlmaLinux 8: 10 CVEs are corrected, starting with Revert "net/smc: Introduce TCP ULP support" (CVE-2026-46330), plus Linux kernel: PPP over L2TP Use-After-Free vulnerability (CVE-2026-68398). Patch with dnf and reboot to run the fixed kernel.

High
AlmaLinux 8

Что это значит по лицензии SharedLicense

Kernel flaws of this class (top severity in the notice's own data: CVSS ) are local-attacker material — crashes or privilege-adjacent outcomes — so shared-hosting servers should treat this as routine-priority patching.

aarch64 kernel-debug-modules-4.18.0-553.185.1.el8_10.aarch64.rpm 0cc543003ac158aad2acb6c725fd9a2bb9fb9d16fc3d346c49d7e72132a34d35 aarch64 kernel-tools-libs-4.18.0-553.185.1.el8_10.aarch64.rpm 1cef06257949a1f88730daf296dad599bf9f67aed67ace3a56da5a08f22d57cf aarch64 kernel-devel-4.18.0-553.185.1.el8_10.aarch64.rpm 337320842569ba7785b796f7b11fe747a8b5194d05820557fe2cc6bdde05e185 aarch64 bpftool-4.18.0-553.185.1.el8_10.aarch64.rpm 372848c7531b1c894dc5f4d13848ff58f61acae724f78f4504440331ae10c8eb aarch64 kernel-modules-4.18.0-553.185.1.el8_10.aarch64.rpm 3f410a32aa819a877b6aef83c7859a87234d6ea767efebd062c19579cc2fbdfe aarch64 kernel-debug-core-4.18.0-553.185.1.el8_10.aarch64.rpm 4368822678b7e899d521901c166f122d0e49d14db0134e28dd41dfc5df39112c aarch64 kernel-4.18.0-553.185.1.el8_10.aarch64.rpm 5cc9fa7de582d31264ff29b6767ba5d5ab9ed291311168f7783c022f42a0f50b aarch64 perf-4.18.0-553.185.1.el8_10.aarch64.rpm 6d4a303d2e37309e66de5b60d593fc3ef38beb0b84e888e5471f9fed49729afa aarch64 kernel-tools-4.18.0-553.185.1.el8_10.aarch64.rpm 7cc6aa44ff09cfb90cb9664fbc050d791e567f017e3b984c5c6c88415bb599ff aarch64 kernel-modules-extra-4.18.0-553.185.1.el8_10.aarch64.rpm 8b900c08d5e704e3010696a6a48d0f535d733ddc2a78b20d1c95a65027a165b0 aarch64 kernel-debug-modules-extra-4.18.0-553.185.1.el8_10.aarch64.rpm 916f7b497f266ed07c857fd604f6a05f1a51fccbe892aadb160503f81275ff9a aarch64 kernel-headers-4.18.0-553.185.1.el8_10.aarch64.rpm 9c51b4c6db1b77c8ad32f18677fa5035c9c3d4c9785e61415dc0aece6e7f69fa aarch64 kernel-cross-headers-4.18.0-553.185.1.el8_10.aarch64.rpm 9c74b818b10a749ea2e4cdfa2b8405b3d41243cc4ccac0dbc5b2fae9805a9e6c aarch64 kernel-debug-devel-4.18.0-553.185.1.el8_10.aarch64.rpm a8ff8443934e2a70bbf8be6a988623bed38dac00e4786ea86a4321abc779bcf3 aarch64 kernel-tools-libs-devel-4.18.0-553.185.1.el8_10.aarch64.rpm b10292d530e1832f308e88092f74276477c23324dff4070f7d48a2c9935a01db aarch64 kernel-debug-4.18.0-553.185.1.el8_10.aarch64.rpm e7c59ba9c02bf4a8ba2d74937e68ef9f0226f8503876cbd43f3f364e8ae55933 aarch64 kernel-core-4.18.0-553.185.1.el8_10.aarch64.rpm f3070d1139401d7316e92f7d89e5fb30c9e9aee58d921104362a24466662f736 aarch64 python3-perf-4.18.0-553.185.1.el8_10.aarch64.rpm fd75e5f6937e7f451a56d8a87e4227f42607d8b982f8c54ba43b75e0bb7d2a76 noarch kernel-doc-4.18.0-553.185.1.el8_10.noarch.rpm 02f2f50c3e5a0349fc78ff5bf0db148e4b7ab423ceef513c1fe503a687e548d1 noarch kernel-abi-stablelists-4.18.0-553.185.1.el8_10.noarch.rpm c8c7655b71817719eef3000e15bdcf25a59d55231beb8063920a89b2bde8d8b6 ppc64le kernel-debug-4.18.0-553.185.1.el8_10.ppc64le.rpm 070ce3128d7b317f8daaef64a90ad91f8b8bc2ddda9d045e8340c995c5b79a17 ppc64le kernel-headers-4.18.0-553.185.1.el8_10.ppc64le.rpm 1845f88217d5d180078f4472fe7187fc1fd5232a32cd5e273d0d91489a1b3c8f ppc64le kernel-debug-core-4.18.0-553.185.1.el8_10.ppc64le.rpm 311e174d22886378b593661d6660b6373ddedd29c351dbc6c6d22d71090e5263 ppc64le kernel-tools-4.18.0-553.185.1.el8_10.ppc64le.rpm 3c1caa0002de95e058a5efed7c00dd0e09bc2d06d6cf75665fb32f67bced13c8 ppc64le kernel-tools-libs-4.18.0-553.185.1.el8_10.ppc64le.rpm 59bfa6de477d580be73eb82b04c483b82cfbb698bf38ea58ecbfbc0bcbe29a2c ppc64le kernel-cross-headers-4.18.0-553.185.1.el8_10.ppc64le.rpm 65541bdcc4935c74f336520b5b853f2b123a0cc2704ca21a9b31b26fdbc0c751 ppc64le perf-4.18.0-553.185.1.el8_10.ppc64le.rpm 7f129a9b22813055f8b0a3c940b1c523ca7791d8c70ac2d8869ab8536b7b15db ppc64le kernel-core-4.18.0-553.185.1.el8_10.ppc64le.rpm 9db7ffa7ca84802c0048f3b1f948ad4af21503337bac66773edd796daaecd8cf ppc64le kernel-devel-4.18.0-553.185.1.el8_10.ppc64le.rpm 9f10047be0f00e1130da2440bc8e43c74d92a2d08a0a4cdcfc0cb880d29efd4e ppc64le kernel-debug-devel-4.18.0-553.185.1.el8_10.ppc64le.rpm a2210c3dab97cdf1211a614dae659b9b94c00a53517122b1c933038f8a21d266 ppc64le kernel-tools-libs-devel-4.18.0-553.185.1.el8_10.ppc64le.rpm c33473c76decb7bc37dfcfff0925de0a61b4c42ad4c30f7c21bccc96b869660e ppc64le kernel-4.18.0-553.185.1.el8_10.ppc64le.rpm cbc5f454b9acef7349a4d5721e673c5d3aea1db049d37fc21c796cafe57e7b32 ppc64le kernel-debug-modules-extra-4.18.0-553.185.1.el8_10.ppc64le.rpm d771a4868592d379ad55203861e7990602c278acc11f56d0a4ab57fa99731161 ppc64le python3-perf-4.18.0-553.185.1.el8_10.ppc64le.rpm daa770dae224180d57d11217593318a3eea4bf3b14abf8f52902f6d2e7864a03 ppc64le kernel-debug-modules-4.18.0-553.185.1.el8_10.ppc64le.rpm f23bff1761a1d106862ba7d588de5df4e7b785077af0f7588666ebab1cbfcaaf ppc64le bpftool-4.18.0-553.185.1.el8_10.ppc64le.rpm f4ac491aa0c7f3a1693e5e7b7504016147d01b706beefc996ca299f5be2c81eb ppc64le kernel-modules-4.18.0-553.185.1.el8_10.ppc64le.rpm fcb680928a406707b7fa17ac0a3966e5a668eb87ae577385b64c462f1ba64024 ppc64le kernel-modules-extra-4.18.0-553.185.1.el8_10.ppc64le.rpm fcd10d5d5d977f19f0d9a410585c9207962f55ac54cb294903c93e2765a97ccd s390x kernel-zfcpdump-4.18.0-553.185.1.el8_10.s390x.rpm 2dbfb4c0d18bd0031c1acd68e64d4bdeb29b5911fef92e03fa32f12e83afc32a s390x kernel-tools-4.18.0-553.185.1.el8_10.s390x.rpm 30d7ac78b10912feb62f33f456ec4c59ae1169603451bd143c0e8db802e17c5b s390x kernel-modules-4.18.0-553.185.1.el8_10.s390x.rpm 41f4fe585d38155b52a2d381f862a849d1526fd0a852d8e70fc8452b514c900e s390x perf-4.18.0-553.185.1.el8_10.s390x.rpm 4286eb58f287058c29ff7932e6f82a952f4f637409134915832c1f9eaefa4450 s390x python3-perf-4.18.0-553.185.1.el8_10.s390x.rpm 4d85b1c8b930b421d4f8e56016077655ab97bec4d71d20632def04b7a419570a s390x bpftool-4.18.0-553.185.1.el8_10.s390x.rpm 557b243119523bb3184010f5c29a9ef4cc69141a4edfd3662f686af000394a67 s390x kernel-modules-extra-4.18.0-553.185.1.el8_10.s390x.rpm 72ce736f3068d554bbec6a6b0d21059cba55b86c90fb5aaac8fcdf5cc87d51c5 s390x kernel-zfcpdump-core-4.18.0-553.185.1.el8_10.s390x.rpm 9562d1b28b120b0fe46c02da4a81958a49cac7511354456ad768c7ed431d7566 s390x kernel-zfcpdump-devel-4.18.0-553.185.1.el8_10.s390x.rpm 973ecd385c8be1c4bea2696b309c4b541c20e1fc837f3a16abc66a7d059575ca s390x kernel-debug-devel-4.18.0-553.185.1.el8_10.s390x.rpm 9d22e7b5e1bdd946f8e2c38f5dc412f7c0279976cfbce93a4cfebcb42b213bc9 s390x kernel-zfcpdump-modules-extra-4.18.0-553.185.1.el8_10.s390x.rpm ab6eabe75c33f3f90945b48f914fd1aab680fa53adbecf7d3ffd5cd1c7c6c862 s390x kernel-4.18.0-553.185.1.el8_10.s390x.rpm b2cb7737c48399e2446c7033366ef8415fe82841b8da0ff641d4149255e84ba0 s390x kernel-cross-headers-4.18.0-553.185.1.el8_10.s390x.rpm baf39204c59491f41a17995599a056c2d47a366eb9d893b76d47384ad154e797 s390x kernel-headers-4.18.0-553.185.1.el8_10.s390x.rpm c50e8bf66a9908649e62e64a386930374c4fd7ab00c7d5a8d960bfbfa8d5286b s390x kernel-zfcpdump-modules-4.18.0-553.185.1.el8_10.s390x.rpm cdf998e40f08efc3ac54bfa6e69e962bdd589edef93ee673bfb7ae336a760233 s390x kernel-core-4.18.0-553.185.1.el8_10.s390x.rpm cfca1ef4ea84c367265befdb68c7ee20952a2518583c47d5f3bfca4110fa4242 s390x kernel-debug-modules-extra-4.18.0-553.185.1.el8_10.s390x.rpm d708fa829b262f2950703fe5135ea6353592966cc52b5cd5e1a5e88f655a8a9e s390x kernel-debug-4.18.0-553.185.1.el8_10.s390x.rpm ddd801ab8eaa76ec41f043b0702aaf7a3712ec8bb9be160947fdeb00c22d4b69 s390x kernel-devel-4.18.0-553.185.1.el8_10.s390x.rpm dedfbee8e1f395e53bff8dcc518dc17be0fc5c6688653470d549e7aa4f36251f s390x kernel-debug-modules-4.18.0-553.185.1.el8_10.s390x.rpm e42488e1e03e36cd2720fd677a8487514340a11020fa02e27f255929af291e55 s390x kernel-debug-core-4.18.0-553.185.1.el8_10.s390x.rpm f577f3c0d5618f1f42c85f4fcda74ffdbca1f731d218e840b5d372569c097669 x86_64 kernel-4.18.0-553.185.1.el8_10.x86_64.rpm 0e92d0c8e2fc435c2afb9bbb4bb1128f850e434fe32a7a50f07d72aeeecfced2

Часто задаваемые вопросы

What does ALSA-2026:98099 fix?
10 kernel CVEs for AlmaLinux 8, including Revert "net/smc: Introduce TCP ULP support" (CVE-2026-46330), plus Linux kernel: PPP over L2TP Use-After-Free vulnerability (CVE-2026-68398).
Is a reboot required?
Yes — kernel fixes only take effect after the server boots into the updated kernel.
How do I apply it?
Run dnf update (kernel packages) and schedule the reboot.

Проверьте систему на уязвимости

Выберите продукт и операционную систему, чтобы увидеть точные команды исправления.

Проверьте свою систему