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ELSA-2026-3963

ELSA-2026-3963 - kernel security update

Type:SECURITY
Impact:IMPORTANT
Release Date:2026-03-09

Description


[4.18.0-553.111.1]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.3
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34750652]
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985772]

[4.18.0-553.111.1]
- macvlan: fix possible UAF in macvlan_forward_source() (Hangbin Liu) [RHEL-144120] {CVE-2026-23001}

[4.18.0-553.110.1]
- pNFS: fix a missing wake up while waiting on NFS_LAYOUT_DRAIN (Olga Kornievskaia) [RHEL-131922]
- fbcon: Avoid using FNTCHARCNT() and hard-coded built-in font charcount (Jocelyn Falempe) [RHEL-148636]
- audit: Use the new {get,put}_fs_pwd_pool() APIs to get/put pwd references (Waiman Long) [RHEL-146026]
- fs: Add a pool of extra fs->pwd references to fs_struct (Waiman Long) [RHEL-146026]
- ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() (CKI Backport Bot) [RHEL-143535] {CVE-2025-71085}


Related CVEs


CVE-2025-71085
CVE-2026-23001

Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 8 (aarch64) kernel-4.18.0-553.111.1.el8_10.src.rpmb1933e062e2a50291020288bc8bc11e90416dd2d71e7e2b91d931ebb8fa71aa9-ol8_aarch64_baseos_latest
kernel-4.18.0-553.111.1.el8_10.src.rpmb1933e062e2a50291020288bc8bc11e90416dd2d71e7e2b91d931ebb8fa71aa9-ol8_aarch64_codeready_builder
kernel-4.18.0-553.111.1.el8_10.src.rpmb1933e062e2a50291020288bc8bc11e90416dd2d71e7e2b91d931ebb8fa71aa9-ol8_aarch64_u10_baseos_patch
bpftool-4.18.0-553.111.1.el8_10.aarch64.rpm5cb8096df7e90476daa6c32ece4c32be13ae8e6bc8d14d1abb1d020790efd49d-ol8_aarch64_baseos_latest
bpftool-4.18.0-553.111.1.el8_10.aarch64.rpm5cb8096df7e90476daa6c32ece4c32be13ae8e6bc8d14d1abb1d020790efd49d-ol8_aarch64_u10_baseos_patch
kernel-cross-headers-4.18.0-553.111.1.el8_10.aarch64.rpm7b0a9f094cfa1f37d626fd388e0e97d9fcbd23fd82af9894a79fff79bcd327b2-ol8_aarch64_baseos_latest
kernel-cross-headers-4.18.0-553.111.1.el8_10.aarch64.rpm7b0a9f094cfa1f37d626fd388e0e97d9fcbd23fd82af9894a79fff79bcd327b2-ol8_aarch64_u10_baseos_patch
kernel-headers-4.18.0-553.111.1.el8_10.aarch64.rpmc8c545ad8721b1356a60273a8f37f1f0d68c753e1c835d2432d00f78cbf787b5-ol8_aarch64_baseos_latest
kernel-headers-4.18.0-553.111.1.el8_10.aarch64.rpmc8c545ad8721b1356a60273a8f37f1f0d68c753e1c835d2432d00f78cbf787b5-ol8_aarch64_u10_baseos_patch
kernel-tools-4.18.0-553.111.1.el8_10.aarch64.rpm08035f4654d9f4e7bf0a09fcb788848187287d21002d5388e7f0bcfd9e8bd15c-ol8_aarch64_baseos_latest
kernel-tools-4.18.0-553.111.1.el8_10.aarch64.rpm08035f4654d9f4e7bf0a09fcb788848187287d21002d5388e7f0bcfd9e8bd15c-ol8_aarch64_u10_baseos_patch
kernel-tools-libs-4.18.0-553.111.1.el8_10.aarch64.rpm0f5a51cf125cba37fc7ed63cf49e355937b36677bfcb58f82f38d81e61ace55a-ol8_aarch64_baseos_latest
kernel-tools-libs-4.18.0-553.111.1.el8_10.aarch64.rpm0f5a51cf125cba37fc7ed63cf49e355937b36677bfcb58f82f38d81e61ace55a-ol8_aarch64_u10_baseos_patch
kernel-tools-libs-devel-4.18.0-553.111.1.el8_10.aarch64.rpm6d248ca9d0f4e9a95fba01d79c050a8ab50d2d2387f4d8372543e57b37479416-ol8_aarch64_codeready_builder
perf-4.18.0-553.111.1.el8_10.aarch64.rpm9a3264a374773bc6be283cc2d0b759a81d15ca421d35129419c0b7d3741b8639-ol8_aarch64_baseos_latest
perf-4.18.0-553.111.1.el8_10.aarch64.rpm9a3264a374773bc6be283cc2d0b759a81d15ca421d35129419c0b7d3741b8639-ol8_aarch64_u10_baseos_patch
python3-perf-4.18.0-553.111.1.el8_10.aarch64.rpmcfa563fae35c13059ee08e043b3d95f1550d4790b8bc5d6be219abca06be6c03-ol8_aarch64_baseos_latest
python3-perf-4.18.0-553.111.1.el8_10.aarch64.rpmcfa563fae35c13059ee08e043b3d95f1550d4790b8bc5d6be219abca06be6c03-ol8_aarch64_u10_baseos_patch
Oracle Linux 8 (x86_64) kernel-4.18.0-553.111.1.el8_10.src.rpmb1933e062e2a50291020288bc8bc11e90416dd2d71e7e2b91d931ebb8fa71aa9-ol8_x86_64_baseos_latest
kernel-4.18.0-553.111.1.el8_10.src.rpmb1933e062e2a50291020288bc8bc11e90416dd2d71e7e2b91d931ebb8fa71aa9-ol8_x86_64_codeready_builder
kernel-4.18.0-553.111.1.el8_10.src.rpmb1933e062e2a50291020288bc8bc11e90416dd2d71e7e2b91d931ebb8fa71aa9-ol8_x86_64_u10_baseos_patch
bpftool-4.18.0-553.111.1.el8_10.x86_64.rpm1fa4960f3fb3a270a62ddac9fe587e5419b406e67fff5c05e4df2696ca024d36-ol8_x86_64_baseos_latest
bpftool-4.18.0-553.111.1.el8_10.x86_64.rpm1fa4960f3fb3a270a62ddac9fe587e5419b406e67fff5c05e4df2696ca024d36-ol8_x86_64_u10_baseos_patch
kernel-4.18.0-553.111.1.el8_10.x86_64.rpm9befbf2d7655aba78d04281978c08a34b2e65a2fcaa0be18992ff92877579a8a-ol8_x86_64_baseos_latest
kernel-4.18.0-553.111.1.el8_10.x86_64.rpm9befbf2d7655aba78d04281978c08a34b2e65a2fcaa0be18992ff92877579a8a-ol8_x86_64_u10_baseos_patch
kernel-abi-stablelists-4.18.0-553.111.1.el8_10.noarch.rpme82673a17a967d109a07e2b69818a48d0f25869ce163e47ebe8493529dde0c2d-ol8_x86_64_baseos_latest
kernel-abi-stablelists-4.18.0-553.111.1.el8_10.noarch.rpme82673a17a967d109a07e2b69818a48d0f25869ce163e47ebe8493529dde0c2d-ol8_x86_64_u10_baseos_patch
kernel-core-4.18.0-553.111.1.el8_10.x86_64.rpm6cc3f6873264b90069249fbe109979dbbfee6a7cfca66db59c0d3d4ab8dfc9c3-ol8_x86_64_baseos_latest
kernel-core-4.18.0-553.111.1.el8_10.x86_64.rpm6cc3f6873264b90069249fbe109979dbbfee6a7cfca66db59c0d3d4ab8dfc9c3-ol8_x86_64_u10_baseos_patch
kernel-cross-headers-4.18.0-553.111.1.el8_10.x86_64.rpmddb84c8f97c9c44245ea7dab08b03d3a731261872851b93c31e75c1d87ece9bd-ol8_x86_64_baseos_latest
kernel-cross-headers-4.18.0-553.111.1.el8_10.x86_64.rpmddb84c8f97c9c44245ea7dab08b03d3a731261872851b93c31e75c1d87ece9bd-ol8_x86_64_u10_baseos_patch
kernel-debug-4.18.0-553.111.1.el8_10.x86_64.rpmdc5241187ea99e6b4ed5be26cfe6e2940c12e9262db5d8d1c4585f2bb5b65854-ol8_x86_64_baseos_latest
kernel-debug-4.18.0-553.111.1.el8_10.x86_64.rpmdc5241187ea99e6b4ed5be26cfe6e2940c12e9262db5d8d1c4585f2bb5b65854-ol8_x86_64_u10_baseos_patch
kernel-debug-core-4.18.0-553.111.1.el8_10.x86_64.rpm3ba6eff61c1a3ebfbf30534baf61248980bdebbd6b01b08ab9aaf9e908c3cdbd-ol8_x86_64_baseos_latest
kernel-debug-core-4.18.0-553.111.1.el8_10.x86_64.rpm3ba6eff61c1a3ebfbf30534baf61248980bdebbd6b01b08ab9aaf9e908c3cdbd-ol8_x86_64_u10_baseos_patch
kernel-debug-devel-4.18.0-553.111.1.el8_10.x86_64.rpmd0be85b7b6df0fdc0a68c896d77cbda9b3e013311ed4c0db7208cbc459d28df2-ol8_x86_64_baseos_latest
kernel-debug-devel-4.18.0-553.111.1.el8_10.x86_64.rpmd0be85b7b6df0fdc0a68c896d77cbda9b3e013311ed4c0db7208cbc459d28df2-ol8_x86_64_u10_baseos_patch
kernel-debug-modules-4.18.0-553.111.1.el8_10.x86_64.rpmc19c603b158dec5f7efbc625560633c33292a231ce242877da6382dbb0c8c0f5-ol8_x86_64_baseos_latest
kernel-debug-modules-4.18.0-553.111.1.el8_10.x86_64.rpmc19c603b158dec5f7efbc625560633c33292a231ce242877da6382dbb0c8c0f5-ol8_x86_64_u10_baseos_patch
kernel-debug-modules-extra-4.18.0-553.111.1.el8_10.x86_64.rpmc773eafcb698565eccf9fbd0643d03c03bc0b22d72f8cfb8fd12530660de813f-ol8_x86_64_baseos_latest
kernel-debug-modules-extra-4.18.0-553.111.1.el8_10.x86_64.rpmc773eafcb698565eccf9fbd0643d03c03bc0b22d72f8cfb8fd12530660de813f-ol8_x86_64_u10_baseos_patch
kernel-devel-4.18.0-553.111.1.el8_10.x86_64.rpmcb4c7cbef6d6292ff72a7b724359f6d8e6e0d70ce703962cbc1bd1f78f767020-ol8_x86_64_baseos_latest
kernel-devel-4.18.0-553.111.1.el8_10.x86_64.rpmcb4c7cbef6d6292ff72a7b724359f6d8e6e0d70ce703962cbc1bd1f78f767020-ol8_x86_64_u10_baseos_patch
kernel-doc-4.18.0-553.111.1.el8_10.noarch.rpm6f614910216fffac268e3923dbfd94ea4d2f8b6d7f0cea20aafc5826e0bd08fc-ol8_x86_64_baseos_latest
kernel-doc-4.18.0-553.111.1.el8_10.noarch.rpm6f614910216fffac268e3923dbfd94ea4d2f8b6d7f0cea20aafc5826e0bd08fc-ol8_x86_64_u10_baseos_patch
kernel-headers-4.18.0-553.111.1.el8_10.x86_64.rpmb54c115d079c31b6571eef6289bd3f9ad2670db8726ba61a648fe83ef9afb42b-ol8_x86_64_baseos_latest
kernel-headers-4.18.0-553.111.1.el8_10.x86_64.rpmb54c115d079c31b6571eef6289bd3f9ad2670db8726ba61a648fe83ef9afb42b-ol8_x86_64_u10_baseos_patch
kernel-modules-4.18.0-553.111.1.el8_10.x86_64.rpm2738bad31cf9f3614c5167fe021e1547a65dea0faab44d84e4fc5e433c58b7e4-ol8_x86_64_baseos_latest
kernel-modules-4.18.0-553.111.1.el8_10.x86_64.rpm2738bad31cf9f3614c5167fe021e1547a65dea0faab44d84e4fc5e433c58b7e4-ol8_x86_64_u10_baseos_patch
kernel-modules-extra-4.18.0-553.111.1.el8_10.x86_64.rpm87261428d49245ca063af623465269c134295bed703ba0e94fb536e7ab0b60f8-ol8_x86_64_baseos_latest
kernel-modules-extra-4.18.0-553.111.1.el8_10.x86_64.rpm87261428d49245ca063af623465269c134295bed703ba0e94fb536e7ab0b60f8-ol8_x86_64_u10_baseos_patch
kernel-tools-4.18.0-553.111.1.el8_10.x86_64.rpm55aa48651f4234352637f63d7bd5acf79d92f3adfe9c425f219db693a9697245-ol8_x86_64_baseos_latest
kernel-tools-4.18.0-553.111.1.el8_10.x86_64.rpm55aa48651f4234352637f63d7bd5acf79d92f3adfe9c425f219db693a9697245-ol8_x86_64_u10_baseos_patch
kernel-tools-libs-4.18.0-553.111.1.el8_10.x86_64.rpmbf353c26bb7aeb57fd400a41409ea015c7bb281a6d114f9a53ae6b41d29c7348-ol8_x86_64_baseos_latest
kernel-tools-libs-4.18.0-553.111.1.el8_10.x86_64.rpmbf353c26bb7aeb57fd400a41409ea015c7bb281a6d114f9a53ae6b41d29c7348-ol8_x86_64_u10_baseos_patch
kernel-tools-libs-devel-4.18.0-553.111.1.el8_10.x86_64.rpmd3480ce0a09af3028e62f039f7bf6c73028ec0699e20ca6e0607f6c5bd6879a5-ol8_x86_64_codeready_builder
perf-4.18.0-553.111.1.el8_10.x86_64.rpmf2152ed7694e74933c5e1334a5920757f66413504b92bbcee28107c206170496-ol8_x86_64_baseos_latest
perf-4.18.0-553.111.1.el8_10.x86_64.rpmf2152ed7694e74933c5e1334a5920757f66413504b92bbcee28107c206170496-ol8_x86_64_u10_baseos_patch
python3-perf-4.18.0-553.111.1.el8_10.x86_64.rpm964c2feb17123287a1c63f8d3763c70e4b8420f5a7396cb42de88e28415b73b8-ol8_x86_64_baseos_latest
python3-perf-4.18.0-553.111.1.el8_10.x86_64.rpm964c2feb17123287a1c63f8d3763c70e4b8420f5a7396cb42de88e28415b73b8-ol8_x86_64_u10_baseos_patch



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