[ALSA-2026:96212] Important: util-linux security update
Type:
security
Severity:
important
Release date:
2026-11-09
Description:
The util-linux packages contain a large variety of low-level system utilities that are necessary for a Linux system to function. Among others, these include the fdisk configuration tool and the login program. Security Fix(es): * util-linux: util-linux: heap use-after-free in libblkid nested partition probing (CVE-2026-13595) * util-linux: TOCTOU in the mount program via ancestor directory swap on target path (CVE-2026-53613) * util-linux: util-linux: Partition metadata compromise via integer overflow in DOS partition parser (CVE-2026-53615) 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 libsmartcols-devel-2.32.1-50.el8_10.aarch64.rpm 053c6b4bcbcd3ed3af60d81cbc2469f2250a12f02ce557c9ac418b2f79be5b82
aarch64 libmount-devel-2.32.1-50.el8_10.aarch64.rpm 06e5ac6de9e7f6c6cdf97a4e16675bf58e223d95ed227d11c74276e1a1efc932
aarch64 libfdisk-devel-2.32.1-50.el8_10.aarch64.rpm 1cd116533f5e787062d9db32a2c1d8ea9f8a048f2bf1a551513545370c88e649
aarch64 libsmartcols-2.32.1-50.el8_10.aarch64.rpm 27670de1cb0c706f03a4797bb02fdc5581143632027429e4fe2c81189dfeb6f4
aarch64 util-linux-2.32.1-50.el8_10.aarch64.rpm 3b56cce15e1b4b995ea9b9b30277bfe1f340b1496ede569518b981e56db90742
aarch64 libuuid-devel-2.32.1-50.el8_10.aarch64.rpm 50467b7c6d7b59b74c723f826946596712433250bfb80db3b8be6372e266c92b
aarch64 python3-libmount-2.32.1-50.el8_10.aarch64.rpm 5b186b08ff9e000682893e58e084b99d85955452011e3c5b85f7c9c5a38a7dc4
aarch64 libuuid-2.32.1-50.el8_10.aarch64.rpm 5d4d670d26bba2a063923cef1f416905e7a91d1e45c571eafbc6ae83c4426eab
aarch64 libblkid-2.32.1-50.el8_10.aarch64.rpm 76f85ed8632ab4fcc55aecc65edffa6da9deaf59b6bb0f83d4ed5a88ea0e49f5
aarch64 libmount-2.32.1-50.el8_10.aarch64.rpm 862407e73505104cede418ea2fbf1f3d8b850c5e5528355121c3525033ca1990
aarch64 uuidd-2.32.1-50.el8_10.aarch64.rpm 8c853674da14a6f81ba9f11fd5d4b46853af86c7bf13031242eb7524877a06af
aarch64 libfdisk-2.32.1-50.el8_10.aarch64.rpm 97a688fbe48291633f8df00cd303a2248be3a6ead6f79d5ea637497c75523e4c
aarch64 libblkid-devel-2.32.1-50.el8_10.aarch64.rpm e622bb96bea1baddd665133b0042e3bfa7c889cc2723af8d42f6c3262db789a0
aarch64 util-linux-user-2.32.1-50.el8_10.aarch64.rpm f0fee41db8e1848cc72563ce8aad05dafd24480c44d2b9c6a524e6f90808b805
i686 libuuid-2.32.1-50.el8_10.i686.rpm 15f1165bef0acb76718e0683e70b98d37f099c8d79ffcfef3236228854723227
i686 libfdisk-2.32.1-50.el8_10.i686.rpm 2213846a0a1c7595f58bd4a5372e4dd0f595ec619fcc6025beb9b896349d9e05
i686 libsmartcols-2.32.1-50.el8_10.i686.rpm 382a1a5cf295145da15cdafef580110c35bca2d5c66a14cf6e0df2ab7883d851
i686 libmount-devel-2.32.1-50.el8_10.i686.rpm 3da00033d3f860ddd67b5483949f013d65371940b61415b6456c7a63656f4f5b
i686 libblkid-2.32.1-50.el8_10.i686.rpm 4645aabe6c2ffcd497e96bcba41ebd7c1c4c85f696f65d41301ff161dabaaa78
i686 libfdisk-devel-2.32.1-50.el8_10.i686.rpm 5c77041c6cb7b17b88b1893cc04be90c60fbc86e423c7592b278d4367a46f8b7
i686 libsmartcols-devel-2.32.1-50.el8_10.i686.rpm 7448730bdffd44d3ac1aa2a7ae3cc004f9f984b22a47fa24d8db56be4553625a
i686 libblkid-devel-2.32.1-50.el8_10.i686.rpm 8bf3a86c2f680a7fe984cd99e4d7874159446c2c22a9d345bb2b3991746ae7a5
i686 libmount-2.32.1-50.el8_10.i686.rpm 8fcc6775d11ef9b49f79d94d5651c9ec1f938494b9566be5c2148ae4453e64da
i686 libuuid-devel-2.32.1-50.el8_10.i686.rpm b47ecfe7ac9e71ee812d165b53e40ab76002104cb2c6d4f22d7af8c2f3472d52
ppc64le libblkid-devel-2.32.1-50.el8_10.ppc64le.rpm 02f3644abbf083bb78b811524b302b79ba2a8b4b34dc1f93ebb0a9ac18c7ec3e
ppc64le libsmartcols-devel-2.32.1-50.el8_10.ppc64le.rpm 2d92590868a1567786d837fd9d575ff5f68d33371835eaf4c4459b8674955463
ppc64le libblkid-2.32.1-50.el8_10.ppc64le.rpm 3dd1b9ad7fa5dbef1132f33ccc6a168361810cfeddf72b9efdb4711949166193
ppc64le libmount-2.32.1-50.el8_10.ppc64le.rpm 515d40e9ee3378d0bbcc51f0ca0e69198f572394f8f54653dc7bff5de5168c4a
ppc64le uuidd-2.32.1-50.el8_10.ppc64le.rpm 74a99f41d55297c77dbb4db9aedcf3d02df9c02d23ca810c81d4c5d8dffcff6e
ppc64le libuuid-devel-2.32.1-50.el8_10.ppc64le.rpm 8f87029d10ca7fa3e7adfdc43401dbc77717c8d96fb43ebd8a5189a21b919b4a
ppc64le libfdisk-2.32.1-50.el8_10.ppc64le.rpm a8e3737bbffe75d804d286cbf0ea116cd8358891823655f3e6fb5a95abb1c064
ppc64le util-linux-user-2.32.1-50.el8_10.ppc64le.rpm c5e167de1000c51fdda5ba0d9425b9c2885bf4cf73f87eccf6921c8621dfc6a7
ppc64le libsmartcols-2.32.1-50.el8_10.ppc64le.rpm cd88a5e55150b85a2aea3194c8de1062c42630ab91668046516c5ae382108179
ppc64le libfdisk-devel-2.32.1-50.el8_10.ppc64le.rpm d025856152caa4e681c39bc8f744ccb437a46055f124ab26f33fe44b9f104edf
ppc64le util-linux-2.32.1-50.el8_10.ppc64le.rpm da751684e2626c6dd96a2e7ff4a5c1104286e418566a146b2e181a340df30145
ppc64le libmount-devel-2.32.1-50.el8_10.ppc64le.rpm efabc58b4952a6899407d1cf8f4478efe8406e137cf585e6a135818d22b91ec4
ppc64le python3-libmount-2.32.1-50.el8_10.ppc64le.rpm f70f4b7b7a4a313c03ada243359e1caa4f9cb751d694a41cfab72741684be36a
ppc64le libuuid-2.32.1-50.el8_10.ppc64le.rpm faa65b821aecad302f8b150ed84a2c662eb8c309cc8b0b960b043176e1d5e3a4
s390x libuuid-2.32.1-50.el8_10.s390x.rpm 1ae04b602554ca67bafa95008c90fb3fb3d7953eabb20f1cfa69140b69644b7d
s390x libsmartcols-devel-2.32.1-50.el8_10.s390x.rpm 512a22245b27fcb95bf2b9734182818ce072a3add46f1b23630bd752ebbf09c9
s390x libfdisk-2.32.1-50.el8_10.s390x.rpm 5a117b436442518a10d1d7d7b73a9c2d2f10d0d3f9431701fc9c4330162ee180
s390x python3-libmount-2.32.1-50.el8_10.s390x.rpm 622f563a0c25392d343fb49c08e21b8c60d87e4bccc5ebe38c7cf05a9fbd7fe5
s390x libuuid-devel-2.32.1-50.el8_10.s390x.rpm 6e55fe2b2ed960b1927775ff6980d5ed8be3fd06f1f5803b7558a4f4ed190405
s390x uuidd-2.32.1-50.el8_10.s390x.rpm 845e4bdb6f466d9c3477b7052b93c8eca7e67c730b9a0f85fc840ccce4d380c8
s390x libsmartcols-2.32.1-50.el8_10.s390x.rpm a6ae85c2a6a970b59bf27d6562a018bd7cd3e66ba54231fc5a39ff37c42c4930
s390x libblkid-devel-2.32.1-50.el8_10.s390x.rpm a888905e2c3aac5bd286e54709a28b5fb4ac51825811eba5123944b4e624f02c
s390x libfdisk-devel-2.32.1-50.el8_10.s390x.rpm b77214ddc5fdff3682c329626f2d94f8c8913aebb6adcf471282bdff355429a0
s390x util-linux-user-2.32.1-50.el8_10.s390x.rpm ba0d9fef032bda6664284c78db264ec18de1860c10e214436423b707e7ee3267
s390x libblkid-2.32.1-50.el8_10.s390x.rpm bb4758635799ea6b3361898b5aad4a9cf981155626fa91e8dbc3003b8c3f8ccf
s390x libmount-devel-2.32.1-50.el8_10.s390x.rpm c95c2e9749f21383ec73dc4b42262f880795e371f07acd4fead5a45804a9bbb8
s390x libmount-2.32.1-50.el8_10.s390x.rpm d46e41028ef89b773dd9f06365a9f6637b5b2b07ea0ca599e3b45e1eef369155
s390x util-linux-2.32.1-50.el8_10.s390x.rpm e16f722ea261ed31c557a0e95f4aa6cd3af5f6647e2deaee5b4b5ee72faa322b
x86_64 python3-libmount-2.32.1-50.el8_10.x86_64.rpm 07c80b8ba3ff04b603de48f29c3140c81464837b706f7fe3972db43ebd6894e9
x86_64 uuidd-2.32.1-50.el8_10.x86_64.rpm 2c546203731c577abe873d66e0d36b2d14b71ea8e28f637b48e5fa0c59d043a7
x86_64 libuuid-devel-2.32.1-50.el8_10.x86_64.rpm 32a8a2044a1f3731fc912d883a5c81bd6f515c93929347569355e71c230f840f
x86_64 libmount-2.32.1-50.el8_10.x86_64.rpm 34c5b63f9d210f99fb986717482a4735fa5ef52a00bd51c7fd8aec2beeb9e90a
x86_64 libmount-devel-2.32.1-50.el8_10.x86_64.rpm 3be93726c3fd50b1d0377c327bfd4ec74dd103fcdba189ed019e8afea6d66136
x86_64 util-linux-user-2.32.1-50.el8_10.x86_64.rpm 5b15b9d12ca6ef0f77015919b535f16eb45c0cc738002897085b23fea9964c0a
x86_64 libuuid-2.32.1-50.el8_10.x86_64.rpm 5d0bd08b2d808e7ed17ec8a66934c25a576fc66f84cf7b6d5a5b69e4d6bdeecc
x86_64 libfdisk-devel-2.32.1-50.el8_10.x86_64.rpm 5e5a83ced19857e9d01fd12ffbc6f78f9b10d7a1d6bcdc4d5a37aa3abe742c1a
x86_64 libsmartcols-2.32.1-50.el8_10.x86_64.rpm 6f3200848c443a03c0446690d940e435007cd180f2cc03afdad619e1e2b2b86b
x86_64 libsmartcols-devel-2.32.1-50.el8_10.x86_64.rpm 9bfa91ae16a995d89d9114c72922dd500d45b143f78677b54a8b44372f3a8a21
x86_64 libblkid-2.32.1-50.el8_10.x86_64.rpm a8fbbc5561f01d04e47aa75bfb42cfc0c674cdf5551148cfca2123e1f79f4aa8
x86_64 libfdisk-2.32.1-50.el8_10.x86_64.rpm cbea5b3573f72f9535daf60d5706ce7ce804038dc0dc2f934c442da931d0bba9
x86_64 util-linux-2.32.1-50.el8_10.x86_64.rpm eb217d2651a0d51f547e29c0b989a48756a97f888308afbda7a6c3a0d6c99617
x86_64 libblkid-devel-2.32.1-50.el8_10.x86_64.rpm f9f77cccf6e8b59f5ebbe109cf2de2efe5b42bacac5052cca75eaee46b779c4b
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.