ELSA-2026-66355-0

ELSA-2026-66355-0 - kernel security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2026-09-11

Description

[6.12.0-211.54.1]
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985782]
- Disable UKI signing [Orabug: 36571828]
- 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 <= 15.3-1.0.5]
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]
- Add Oracle Linux IMA certificates
- Update module name for cryptographic module [Orabug: 37400433]
- Clean git history at setup stage

[6.12.0-211.54.1]
- net: bridge: stop fast-leave after deleting a port group (CKI Backport Bot) [RHEL-246933] {CVE-2026-74480}

Related CVEs

CVE-2026-74480

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 10 (aarch64)	kernel-6.12.0-211.54.1.el10_2.src.rpm	6e6e524c0471e81c4714ef186744aa5a15b10bc37b9b8ff0f8d975534fadd3a4	-	ol10_aarch64_appstream
	kernel-6.12.0-211.54.1.el10_2.src.rpm	6e6e524c0471e81c4714ef186744aa5a15b10bc37b9b8ff0f8d975534fadd3a4	-	ol10_aarch64_baseos_latest
	kernel-6.12.0-211.54.1.el10_2.src.rpm	6e6e524c0471e81c4714ef186744aa5a15b10bc37b9b8ff0f8d975534fadd3a4	-	ol10_aarch64_codeready_builder
	kernel-6.12.0-211.54.1.el10_2.src.rpm	6e6e524c0471e81c4714ef186744aa5a15b10bc37b9b8ff0f8d975534fadd3a4	-	ol10_aarch64_u2_baseos_patch
	kernel-cross-headers-6.12.0-211.54.1.el10_2.aarch64.rpm	d4585e54b6e644054e7d8791aa8c086b04597e54fdc2158c581417393305841a	-	ol10_aarch64_codeready_builder
	kernel-headers-6.12.0-211.54.1.el10_2.aarch64.rpm	8dae31b02beac5ef854db5d56b96a1f2915606500e771eceb554745f98556b9d	-	ol10_aarch64_appstream
	kernel-tools-6.12.0-211.54.1.el10_2.aarch64.rpm	71ef1e8fd77913b2081d0c19ead6669d671159745ee8da6f6e2f42524cd5efa9	-	ol10_aarch64_baseos_latest
	kernel-tools-6.12.0-211.54.1.el10_2.aarch64.rpm	71ef1e8fd77913b2081d0c19ead6669d671159745ee8da6f6e2f42524cd5efa9	-	ol10_aarch64_u2_baseos_patch
	kernel-tools-libs-6.12.0-211.54.1.el10_2.aarch64.rpm	d2eec3d57f646f22aacbe9aba840fba391d8b653130ad571b56e1282a0b55e7a	-	ol10_aarch64_baseos_latest
	kernel-tools-libs-6.12.0-211.54.1.el10_2.aarch64.rpm	d2eec3d57f646f22aacbe9aba840fba391d8b653130ad571b56e1282a0b55e7a	-	ol10_aarch64_u2_baseos_patch
	kernel-tools-libs-devel-6.12.0-211.54.1.el10_2.aarch64.rpm	26910bb62b8288e2a72748b0edc8fd3ba7636f5619589ddeb879c083529d9880	-	ol10_aarch64_codeready_builder
	libperf-6.12.0-211.54.1.el10_2.aarch64.rpm	38bb7f2cd3ab5ff366c8bf0e2625fe5623922e0f9388351c801f27bdd95ba463	-	ol10_aarch64_codeready_builder
	perf-6.12.0-211.54.1.el10_2.aarch64.rpm	7545d2ccfeb6402c72cc428c14cdd664dcd03bb32af968eb8a70fb13da0f2486	-	ol10_aarch64_appstream
	python3-perf-6.12.0-211.54.1.el10_2.aarch64.rpm	ee0bfc1af6a60f8fb0978d86962ec4a6d2a8426fe2a42b0d3f4c013ed21c0b5e	-	ol10_aarch64_appstream
	rtla-6.12.0-211.54.1.el10_2.aarch64.rpm	a4ce5bd88346c4c419c1c1aa0eaf1fe47c1667971113274f47f29184a94665f4	-	ol10_aarch64_appstream
	rv-6.12.0-211.54.1.el10_2.aarch64.rpm	29a030c5f4e1c4c3d8bfdee6161744ef2b3beb4999953f3a4a979547de011065	-	ol10_aarch64_appstream
Oracle Linux 10 (x86_64)	kernel-6.12.0-211.54.1.el10_2.src.rpm	6e6e524c0471e81c4714ef186744aa5a15b10bc37b9b8ff0f8d975534fadd3a4	-	ol10_x86_64_appstream
	kernel-6.12.0-211.54.1.el10_2.src.rpm	6e6e524c0471e81c4714ef186744aa5a15b10bc37b9b8ff0f8d975534fadd3a4	-	ol10_x86_64_baseos_latest
	kernel-6.12.0-211.54.1.el10_2.src.rpm	6e6e524c0471e81c4714ef186744aa5a15b10bc37b9b8ff0f8d975534fadd3a4	-	ol10_x86_64_codeready_builder
	kernel-6.12.0-211.54.1.el10_2.src.rpm	6e6e524c0471e81c4714ef186744aa5a15b10bc37b9b8ff0f8d975534fadd3a4	-	ol10_x86_64_u2_baseos_patch
	kernel-6.12.0-211.54.1.el10_2.x86_64.rpm	561ed384ff0e7aa51cf1fab040571bee93cd8a4e17c3b67bcef0a2dacdb85f19	-	ol10_x86_64_baseos_latest
	kernel-6.12.0-211.54.1.el10_2.x86_64.rpm	561ed384ff0e7aa51cf1fab040571bee93cd8a4e17c3b67bcef0a2dacdb85f19	-	ol10_x86_64_u2_baseos_patch
	kernel-abi-stablelists-6.12.0-211.54.1.el10_2.noarch.rpm	95d023ab7e2e8fe66696feff8a02c39586f7bf7de1dff50849329014a561fb36	-	ol10_x86_64_baseos_latest
	kernel-abi-stablelists-6.12.0-211.54.1.el10_2.noarch.rpm	95d023ab7e2e8fe66696feff8a02c39586f7bf7de1dff50849329014a561fb36	-	ol10_x86_64_u2_baseos_patch
	kernel-core-6.12.0-211.54.1.el10_2.x86_64.rpm	1c21f682522e2b16cafa87a56c0b8efcf1ffcaab72a4bc2be6a0dfe411e34ec7	-	ol10_x86_64_baseos_latest
	kernel-core-6.12.0-211.54.1.el10_2.x86_64.rpm	1c21f682522e2b16cafa87a56c0b8efcf1ffcaab72a4bc2be6a0dfe411e34ec7	-	ol10_x86_64_u2_baseos_patch
	kernel-cross-headers-6.12.0-211.54.1.el10_2.x86_64.rpm	a1101b4742ffae43612c0a3a98199b8faee479340750588ddb2c3d5547a0e130	-	ol10_x86_64_codeready_builder
	kernel-debug-6.12.0-211.54.1.el10_2.x86_64.rpm	1351182f4142beabc92cafb5f207f5b45f26976e3c20ca14bd7b82e716112d7d	-	ol10_x86_64_baseos_latest
	kernel-debug-6.12.0-211.54.1.el10_2.x86_64.rpm	1351182f4142beabc92cafb5f207f5b45f26976e3c20ca14bd7b82e716112d7d	-	ol10_x86_64_u2_baseos_patch
	kernel-debug-core-6.12.0-211.54.1.el10_2.x86_64.rpm	5f92ed8133392f1d69f8d8d877be54e8dfddfc2bd596cdec3ec3603ccce31300	-	ol10_x86_64_baseos_latest
	kernel-debug-core-6.12.0-211.54.1.el10_2.x86_64.rpm	5f92ed8133392f1d69f8d8d877be54e8dfddfc2bd596cdec3ec3603ccce31300	-	ol10_x86_64_u2_baseos_patch
	kernel-debug-devel-6.12.0-211.54.1.el10_2.x86_64.rpm	329d834f89deefcc76df78cfe94ab8380790c7bd299109e757ff16322489eca0	-	ol10_x86_64_appstream
	kernel-debug-devel-matched-6.12.0-211.54.1.el10_2.x86_64.rpm	0095e662bd232b41ac11d005acfa1e44774086865e5b51c0dd5694ab173bbf43	-	ol10_x86_64_appstream
	kernel-debug-modules-6.12.0-211.54.1.el10_2.x86_64.rpm	5287ba23012d9bf7064fe303cf0dfaaa6ed4d3cc2bb46a04c129a02cfdc886f6	-	ol10_x86_64_baseos_latest
	kernel-debug-modules-6.12.0-211.54.1.el10_2.x86_64.rpm	5287ba23012d9bf7064fe303cf0dfaaa6ed4d3cc2bb46a04c129a02cfdc886f6	-	ol10_x86_64_u2_baseos_patch
	kernel-debug-modules-core-6.12.0-211.54.1.el10_2.x86_64.rpm	adc40506fa7038e66a3558e42d6a3b65eeb561ec97693d6e59a7b2022adfea0c	-	ol10_x86_64_baseos_latest
	kernel-debug-modules-core-6.12.0-211.54.1.el10_2.x86_64.rpm	adc40506fa7038e66a3558e42d6a3b65eeb561ec97693d6e59a7b2022adfea0c	-	ol10_x86_64_u2_baseos_patch
	kernel-debug-modules-extra-6.12.0-211.54.1.el10_2.x86_64.rpm	43fc9dd34a6d11a636fa1ea5e9bfe1be70ef5a2e47c8c41e440f948cec1934de	-	ol10_x86_64_baseos_latest
	kernel-debug-modules-extra-6.12.0-211.54.1.el10_2.x86_64.rpm	43fc9dd34a6d11a636fa1ea5e9bfe1be70ef5a2e47c8c41e440f948cec1934de	-	ol10_x86_64_u2_baseos_patch
	kernel-debug-uki-virt-6.12.0-211.54.1.el10_2.x86_64.rpm	6f8af7dc0c6b86a1ffd58ea8db94d3b6a575e5df8640c01ca696132369e85424	-	ol10_x86_64_baseos_latest
	kernel-debug-uki-virt-6.12.0-211.54.1.el10_2.x86_64.rpm	6f8af7dc0c6b86a1ffd58ea8db94d3b6a575e5df8640c01ca696132369e85424	-	ol10_x86_64_u2_baseos_patch
	kernel-devel-6.12.0-211.54.1.el10_2.x86_64.rpm	6590d9cdbe58428e87b7cee0e00d1b6a40ac99954a06c27c871d73db3071ae45	-	ol10_x86_64_appstream
	kernel-devel-matched-6.12.0-211.54.1.el10_2.x86_64.rpm	decb092e2b9a8c12653f6431941dfd62d982581ed6d18cdf3082133ecb0b90f7	-	ol10_x86_64_appstream
	kernel-doc-6.12.0-211.54.1.el10_2.noarch.rpm	839a5f9720cdfbc7bee9cf3b76bc65b63fc1e51381d9e8a43930bfb1e3cfa4b8	-	ol10_x86_64_appstream
	kernel-headers-6.12.0-211.54.1.el10_2.x86_64.rpm	fcd71c45b8a5d43b8751e95bb566e161484844ae0fcfcf2a2e9f0b18e0b9cabb	-	ol10_x86_64_appstream
	kernel-modules-6.12.0-211.54.1.el10_2.x86_64.rpm	456651cb38accef2ea4c79d2c5ce0129bd58d226a968e2ba4ad56d66cc4ecf0c	-	ol10_x86_64_baseos_latest
	kernel-modules-6.12.0-211.54.1.el10_2.x86_64.rpm	456651cb38accef2ea4c79d2c5ce0129bd58d226a968e2ba4ad56d66cc4ecf0c	-	ol10_x86_64_u2_baseos_patch
	kernel-modules-core-6.12.0-211.54.1.el10_2.x86_64.rpm	7d84d8a376bdce06040a64d0ee0cab014f7f7e981b6f9daee25c638d5d9de23a	-	ol10_x86_64_baseos_latest
	kernel-modules-core-6.12.0-211.54.1.el10_2.x86_64.rpm	7d84d8a376bdce06040a64d0ee0cab014f7f7e981b6f9daee25c638d5d9de23a	-	ol10_x86_64_u2_baseos_patch
	kernel-modules-extra-6.12.0-211.54.1.el10_2.x86_64.rpm	e8493279147201f32539efce8cf16e7769c851bc499a979b82f28e271924b13e	-	ol10_x86_64_baseos_latest
	kernel-modules-extra-6.12.0-211.54.1.el10_2.x86_64.rpm	e8493279147201f32539efce8cf16e7769c851bc499a979b82f28e271924b13e	-	ol10_x86_64_u2_baseos_patch
	kernel-modules-extra-matched-6.12.0-211.54.1.el10_2.x86_64.rpm	ef68fb52e28548adea14d440c61515437ceee37e7ac3b4355c13ba8f8976ef28	-	ol10_x86_64_baseos_latest
	kernel-modules-extra-matched-6.12.0-211.54.1.el10_2.x86_64.rpm	ef68fb52e28548adea14d440c61515437ceee37e7ac3b4355c13ba8f8976ef28	-	ol10_x86_64_u2_baseos_patch
	kernel-tools-6.12.0-211.54.1.el10_2.x86_64.rpm	b8fa8cd3580d8c3e46837a34ecc7513522af970b71f7c52bf96ab620d919bc5d	-	ol10_x86_64_baseos_latest
	kernel-tools-6.12.0-211.54.1.el10_2.x86_64.rpm	b8fa8cd3580d8c3e46837a34ecc7513522af970b71f7c52bf96ab620d919bc5d	-	ol10_x86_64_u2_baseos_patch
	kernel-tools-libs-6.12.0-211.54.1.el10_2.x86_64.rpm	277225daa9013244c302cd66a6ec12823a1479944ac119e9a0d5cbd3941dab17	-	ol10_x86_64_baseos_latest
	kernel-tools-libs-6.12.0-211.54.1.el10_2.x86_64.rpm	277225daa9013244c302cd66a6ec12823a1479944ac119e9a0d5cbd3941dab17	-	ol10_x86_64_u2_baseos_patch
	kernel-tools-libs-devel-6.12.0-211.54.1.el10_2.x86_64.rpm	38b96dadcc43e0e89089b0682d8f9c16c01d5c34809e0ed7c48e7ec596fa37d5	-	ol10_x86_64_codeready_builder
	kernel-uki-virt-6.12.0-211.54.1.el10_2.x86_64.rpm	6979f18594f672b2d09c6d73db17cbaca42a5834638eb8c9dbf5905d1db8b479	-	ol10_x86_64_baseos_latest
	kernel-uki-virt-6.12.0-211.54.1.el10_2.x86_64.rpm	6979f18594f672b2d09c6d73db17cbaca42a5834638eb8c9dbf5905d1db8b479	-	ol10_x86_64_u2_baseos_patch
	kernel-uki-virt-addons-6.12.0-211.54.1.el10_2.x86_64.rpm	f875820ab2f4e6d7b54d17dcf71e5f56974207c9119622b6b08180b0d27985fa	-	ol10_x86_64_baseos_latest
	kernel-uki-virt-addons-6.12.0-211.54.1.el10_2.x86_64.rpm	f875820ab2f4e6d7b54d17dcf71e5f56974207c9119622b6b08180b0d27985fa	-	ol10_x86_64_u2_baseos_patch
	libperf-6.12.0-211.54.1.el10_2.x86_64.rpm	74665aed8fe89347894df6d0be486915ad77442154149aa7aa71d0dcd8d2f205	-	ol10_x86_64_codeready_builder
	perf-6.12.0-211.54.1.el10_2.x86_64.rpm	3701f6b03806e3b96849eacb45bb6f9467b024e13cebd8a0a2bfba89bd26a929	-	ol10_x86_64_appstream
	python3-perf-6.12.0-211.54.1.el10_2.x86_64.rpm	d4855091cb507c42e703a6187a03116b3759263ef0ecdf75c068430f8a79ba39	-	ol10_x86_64_appstream
	rtla-6.12.0-211.54.1.el10_2.x86_64.rpm	3761b51f5e577ddc30f809c962e560994496e20c1b5b0c92cf220672a5cc7c39	-	ol10_x86_64_appstream
	rv-6.12.0-211.54.1.el10_2.x86_64.rpm	d52c81a2eaec3853796b7081cbed5ff8fac496f9e78e6334c095ecc5def1f825	-	ol10_x86_64_appstream

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team