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ELSA-2026-0759

ELSA-2026-0759 - kernel security update

Type:SECURITY
Impact:IMPORTANT
Release Date:2026-01-19

Description


[4.18.0-553.94.1]
- 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]

[4.18.0-553.94.1]
- net: atlantic: fix fragment overflow handling in RX path (CKI Backport Bot) [RHEL-139482] {CVE-2025-68301}
- smb: client: let recv_done verify data_offset, data_length and remaining_data_length (Paulo Alcantara) [RHEL-131387] {CVE-2025-39933}
- smb: client: Fix use-after-free in cifs_fill_dirent (CKI Backport Bot) [RHEL-134369] {CVE-2025-38051}

[4.18.0-553.93.1]
- mm: compaction: update the COMPACT[STALL|FAIL] events properly (Lucas Oakley) [RHEL-132449]
- drm/sched: Fix potential double free in drm_sched_job_add_resv_dependencies (Mika Penttila) [RHEL-125456] {CVE-2025-40096}
- drm/i915: mark requests for GuC virtual engines to avoid use-after-free (CKI Backport Bot) [RHEL-124682] {CVE-2023-53552}


Related CVEs


CVE-2023-53552
CVE-2025-38051
CVE-2025-39933
CVE-2025-40096
CVE-2025-68301

Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 8 (aarch64) kernel-4.18.0-553.94.1.el8_10.src.rpmfbe6f4671179f25c7a090f6e9327b3d9ef9cd5207714f3da6e445114dff2da81-ol8_aarch64_baseos_latest
kernel-4.18.0-553.94.1.el8_10.src.rpmfbe6f4671179f25c7a090f6e9327b3d9ef9cd5207714f3da6e445114dff2da81-ol8_aarch64_codeready_builder
kernel-4.18.0-553.94.1.el8_10.src.rpmfbe6f4671179f25c7a090f6e9327b3d9ef9cd5207714f3da6e445114dff2da81-ol8_aarch64_u10_baseos_patch
bpftool-4.18.0-553.94.1.el8_10.aarch64.rpm11da6000e9a1fc1e251087f55ec076ce5e6145f7ac1f10dfa0f278ea0a4065d4-ol8_aarch64_baseos_latest
bpftool-4.18.0-553.94.1.el8_10.aarch64.rpm11da6000e9a1fc1e251087f55ec076ce5e6145f7ac1f10dfa0f278ea0a4065d4-ol8_aarch64_u10_baseos_patch
kernel-cross-headers-4.18.0-553.94.1.el8_10.aarch64.rpm5fddebddaa0fa1ff5516a5c12a5c805e9d8be57c3a1ed8db7b43c1d436fa7ff9-ol8_aarch64_baseos_latest
kernel-cross-headers-4.18.0-553.94.1.el8_10.aarch64.rpm5fddebddaa0fa1ff5516a5c12a5c805e9d8be57c3a1ed8db7b43c1d436fa7ff9-ol8_aarch64_u10_baseos_patch
kernel-headers-4.18.0-553.94.1.el8_10.aarch64.rpm2e587c0b96fd3559eaf99cf16636b6e8df9c94d017f6105654f2830216f2eadf-ol8_aarch64_baseos_latest
kernel-headers-4.18.0-553.94.1.el8_10.aarch64.rpm2e587c0b96fd3559eaf99cf16636b6e8df9c94d017f6105654f2830216f2eadf-ol8_aarch64_u10_baseos_patch
kernel-tools-4.18.0-553.94.1.el8_10.aarch64.rpm6de3a06bb1895e6b2146fa7a14186bb9587982b09376053ab2a140c9fdb6ca8e-ol8_aarch64_baseos_latest
kernel-tools-4.18.0-553.94.1.el8_10.aarch64.rpm6de3a06bb1895e6b2146fa7a14186bb9587982b09376053ab2a140c9fdb6ca8e-ol8_aarch64_u10_baseos_patch
kernel-tools-libs-4.18.0-553.94.1.el8_10.aarch64.rpm6199f47e2457f4d89f47efb978381bf0babba55f5fe1fb6bd2b5b53526b37cd2-ol8_aarch64_baseos_latest
kernel-tools-libs-4.18.0-553.94.1.el8_10.aarch64.rpm6199f47e2457f4d89f47efb978381bf0babba55f5fe1fb6bd2b5b53526b37cd2-ol8_aarch64_u10_baseos_patch
kernel-tools-libs-devel-4.18.0-553.94.1.el8_10.aarch64.rpm14349b55a6b8ca95f57449a0ec46410623e2e4f7bd18b741d313cf8ad6ba3b5b-ol8_aarch64_codeready_builder
perf-4.18.0-553.94.1.el8_10.aarch64.rpma5e1624c21248d5dd841b763436151f5d946868f8a5d25b565655a50bb7fd0dc-ol8_aarch64_baseos_latest
perf-4.18.0-553.94.1.el8_10.aarch64.rpma5e1624c21248d5dd841b763436151f5d946868f8a5d25b565655a50bb7fd0dc-ol8_aarch64_u10_baseos_patch
python3-perf-4.18.0-553.94.1.el8_10.aarch64.rpm26fef307bafa4774a9933b74bd51ef2664b4fd31cfcfc17c1dd5fa74474a7f95-ol8_aarch64_baseos_latest
python3-perf-4.18.0-553.94.1.el8_10.aarch64.rpm26fef307bafa4774a9933b74bd51ef2664b4fd31cfcfc17c1dd5fa74474a7f95-ol8_aarch64_u10_baseos_patch
Oracle Linux 8 (x86_64) kernel-4.18.0-553.94.1.el8_10.src.rpmfbe6f4671179f25c7a090f6e9327b3d9ef9cd5207714f3da6e445114dff2da81-ol8_x86_64_baseos_latest
kernel-4.18.0-553.94.1.el8_10.src.rpmfbe6f4671179f25c7a090f6e9327b3d9ef9cd5207714f3da6e445114dff2da81-ol8_x86_64_codeready_builder
kernel-4.18.0-553.94.1.el8_10.src.rpmfbe6f4671179f25c7a090f6e9327b3d9ef9cd5207714f3da6e445114dff2da81-ol8_x86_64_u10_baseos_patch
bpftool-4.18.0-553.94.1.el8_10.x86_64.rpm80705248bcfd1dfc47391f935fa7ce878390263437010fffe67faa66cac479a3-ol8_x86_64_baseos_latest
bpftool-4.18.0-553.94.1.el8_10.x86_64.rpm80705248bcfd1dfc47391f935fa7ce878390263437010fffe67faa66cac479a3-ol8_x86_64_u10_baseos_patch
kernel-4.18.0-553.94.1.el8_10.x86_64.rpm8beb5159e2325b759c6639ab801cf89ebdf3816d9a16fb73c9eac435da939e34-ol8_x86_64_baseos_latest
kernel-4.18.0-553.94.1.el8_10.x86_64.rpm8beb5159e2325b759c6639ab801cf89ebdf3816d9a16fb73c9eac435da939e34-ol8_x86_64_u10_baseos_patch
kernel-abi-stablelists-4.18.0-553.94.1.el8_10.noarch.rpmaffff8600c53ae3466dd6449607a9c22f1dd2c8a5df9236738b7e413030ef041-ol8_x86_64_baseos_latest
kernel-abi-stablelists-4.18.0-553.94.1.el8_10.noarch.rpmaffff8600c53ae3466dd6449607a9c22f1dd2c8a5df9236738b7e413030ef041-ol8_x86_64_u10_baseos_patch
kernel-core-4.18.0-553.94.1.el8_10.x86_64.rpm3fb36c10ef8094a0eb9978b386780e9fd5fbc1891348ca44092e029f28f9ede2-ol8_x86_64_baseos_latest
kernel-core-4.18.0-553.94.1.el8_10.x86_64.rpm3fb36c10ef8094a0eb9978b386780e9fd5fbc1891348ca44092e029f28f9ede2-ol8_x86_64_u10_baseos_patch
kernel-cross-headers-4.18.0-553.94.1.el8_10.x86_64.rpm31342b3ce2ffcf76de33479faa2cdaedeeb9d349219018995ad5e7f0c8b1187e-ol8_x86_64_baseos_latest
kernel-cross-headers-4.18.0-553.94.1.el8_10.x86_64.rpm31342b3ce2ffcf76de33479faa2cdaedeeb9d349219018995ad5e7f0c8b1187e-ol8_x86_64_u10_baseos_patch
kernel-debug-4.18.0-553.94.1.el8_10.x86_64.rpma4c441f458b2e305fc54e79a23c91c4bf076921ce679806491d88784e3cabac0-ol8_x86_64_baseos_latest
kernel-debug-4.18.0-553.94.1.el8_10.x86_64.rpma4c441f458b2e305fc54e79a23c91c4bf076921ce679806491d88784e3cabac0-ol8_x86_64_u10_baseos_patch
kernel-debug-core-4.18.0-553.94.1.el8_10.x86_64.rpm3802927cdbb98a47ffa10314988af0f26fc6049742eb7817eeb696f09348cb94-ol8_x86_64_baseos_latest
kernel-debug-core-4.18.0-553.94.1.el8_10.x86_64.rpm3802927cdbb98a47ffa10314988af0f26fc6049742eb7817eeb696f09348cb94-ol8_x86_64_u10_baseos_patch
kernel-debug-devel-4.18.0-553.94.1.el8_10.x86_64.rpma2838ee9f8783b9a903edbb3d3e573b23791a1216d66a5d1e472c5d489a5c0a1-ol8_x86_64_baseos_latest
kernel-debug-devel-4.18.0-553.94.1.el8_10.x86_64.rpma2838ee9f8783b9a903edbb3d3e573b23791a1216d66a5d1e472c5d489a5c0a1-ol8_x86_64_u10_baseos_patch
kernel-debug-modules-4.18.0-553.94.1.el8_10.x86_64.rpm4c7d2d67bce36bb507451bb32c764f86e3179782eb8946b6a9b3ca6e343116c5-ol8_x86_64_baseos_latest
kernel-debug-modules-4.18.0-553.94.1.el8_10.x86_64.rpm4c7d2d67bce36bb507451bb32c764f86e3179782eb8946b6a9b3ca6e343116c5-ol8_x86_64_u10_baseos_patch
kernel-debug-modules-extra-4.18.0-553.94.1.el8_10.x86_64.rpm8e7ab4a38f4816aff55fff5f5c325b98035807de2e357e68c424b3d604630204-ol8_x86_64_baseos_latest
kernel-debug-modules-extra-4.18.0-553.94.1.el8_10.x86_64.rpm8e7ab4a38f4816aff55fff5f5c325b98035807de2e357e68c424b3d604630204-ol8_x86_64_u10_baseos_patch
kernel-devel-4.18.0-553.94.1.el8_10.x86_64.rpm6918bb2fe1cb8fd9dbf1a6a31c465b6e0863e157763af697cac39eabac1c523a-ol8_x86_64_baseos_latest
kernel-devel-4.18.0-553.94.1.el8_10.x86_64.rpm6918bb2fe1cb8fd9dbf1a6a31c465b6e0863e157763af697cac39eabac1c523a-ol8_x86_64_u10_baseos_patch
kernel-doc-4.18.0-553.94.1.el8_10.noarch.rpm7df02738cd538717ca87e1ae9ad8d327a8fab056a0fc02d11b68faa2da3a02af-ol8_x86_64_baseos_latest
kernel-doc-4.18.0-553.94.1.el8_10.noarch.rpm7df02738cd538717ca87e1ae9ad8d327a8fab056a0fc02d11b68faa2da3a02af-ol8_x86_64_u10_baseos_patch
kernel-headers-4.18.0-553.94.1.el8_10.x86_64.rpm245ad484adb184a668ad35b84cb04d534fdfcdad3823f5cd8534e97dedd5ba4e-ol8_x86_64_baseos_latest
kernel-headers-4.18.0-553.94.1.el8_10.x86_64.rpm245ad484adb184a668ad35b84cb04d534fdfcdad3823f5cd8534e97dedd5ba4e-ol8_x86_64_u10_baseos_patch
kernel-modules-4.18.0-553.94.1.el8_10.x86_64.rpm58e780adb5c7ffb3ab0353db55389013d30fcf9b5fa392f8020828e7533cc51e-ol8_x86_64_baseos_latest
kernel-modules-4.18.0-553.94.1.el8_10.x86_64.rpm58e780adb5c7ffb3ab0353db55389013d30fcf9b5fa392f8020828e7533cc51e-ol8_x86_64_u10_baseos_patch
kernel-modules-extra-4.18.0-553.94.1.el8_10.x86_64.rpm56949fbc01f2ad4f051a9bf58da2d743bbb3b30290d5334c86ef44cfe41b9764-ol8_x86_64_baseos_latest
kernel-modules-extra-4.18.0-553.94.1.el8_10.x86_64.rpm56949fbc01f2ad4f051a9bf58da2d743bbb3b30290d5334c86ef44cfe41b9764-ol8_x86_64_u10_baseos_patch
kernel-tools-4.18.0-553.94.1.el8_10.x86_64.rpm538f05a6c06dd361b1307266d829d6a2fd4879f72864d940215c92fd9c4a3f69-ol8_x86_64_baseos_latest
kernel-tools-4.18.0-553.94.1.el8_10.x86_64.rpm538f05a6c06dd361b1307266d829d6a2fd4879f72864d940215c92fd9c4a3f69-ol8_x86_64_u10_baseos_patch
kernel-tools-libs-4.18.0-553.94.1.el8_10.x86_64.rpmbe441009d26efdf9184c30f5e39efdb0fe2e59d2bbe5dafcadcf694b43aa65fc-ol8_x86_64_baseos_latest
kernel-tools-libs-4.18.0-553.94.1.el8_10.x86_64.rpmbe441009d26efdf9184c30f5e39efdb0fe2e59d2bbe5dafcadcf694b43aa65fc-ol8_x86_64_u10_baseos_patch
kernel-tools-libs-devel-4.18.0-553.94.1.el8_10.x86_64.rpm8110771b450a14bb29547f96a1ae9b572bbf1ed9e425cbf44e00cd41d56fab94-ol8_x86_64_codeready_builder
perf-4.18.0-553.94.1.el8_10.x86_64.rpm9173c448740eacb41370d0441ea1fd5ea78e6dc86449972f2bbd5d6674a69bd1-ol8_x86_64_baseos_latest
perf-4.18.0-553.94.1.el8_10.x86_64.rpm9173c448740eacb41370d0441ea1fd5ea78e6dc86449972f2bbd5d6674a69bd1-ol8_x86_64_u10_baseos_patch
python3-perf-4.18.0-553.94.1.el8_10.x86_64.rpmb11cd4192b17be221f87861e2962ac42d003a99a3fd9787ba9a0c64a86a88289-ol8_x86_64_baseos_latest
python3-perf-4.18.0-553.94.1.el8_10.x86_64.rpmb11cd4192b17be221f87861e2962ac42d003a99a3fd9787ba9a0c64a86a88289-ol8_x86_64_u10_baseos_patch



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