Red Hat Product Errata RHSA-2026:33666 - Security Advisory Issued: 2026-06-30 Updated: 2026-06-30 RHSA-2026:33666 - Security Advisory Overview Updated Packages Synopsis Important: kernel security, bug fix, and enhancement update Type/Severity Security Advisory: Important Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for kernel is now available for Red Hat Enterprise Linux for NVIDIA. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description A special build of the kernel packages for Red Hat Enterprise Linux for NVIDIA. CVE-2026-46331 kernel: net/sched: act_pedit: extend the writable skb range per key 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. For detailed information on changes in this release, see the RHEL for NVIDIA Release Notes linked from the References section. Solution Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux for ARM 64 10 aarch64 Fixes BZ - 2479492 - CVE-2026-46331 kernel: net/sched: act_pedit: extend the writable skb range per key VOYAGER-1100 - CVE-2026-46331 kernel: net/sched: act_pedit: extend the writable skb range per key [voyager-26.02] CVEs CVE-2026-46331 References https://access.redhat.com/security/updates/classification/#important Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux for ARM 64 10 SRPM kernel-6.12.0-231.13.el10nv.src.rpm SHA-256: cc404b4a3c9126f6a882f6191adba282b36867edf12d33a8214838dabc3a96cb aarch64 kernel-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 602d56169ed1600afa5d37bf4bdcd3b5fa46d274e42aa833f5cdc52a0a4ba87f kernel-64k-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: ce552648239c0abc35cdc2f8a480690a7886d8127f3d20dfc802347a1784647c kernel-64k-core-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: de498ac925b267252a1b4fe11d8693c47e5c05c10337680ba4baec6046c96768 kernel-64k-debug-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 416849e00de59a2b1b54ccb6c3e2fbcdfe478514b6acae2c155c458a6a3f0af1 kernel-64k-debug-core-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: ed91bf9920018c923726482748b67b6e219f252c9937c00e834581940a05abe8 kernel-64k-debug-debuginfo-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 6aef2cddd58d2c82f2c5dd53a4b90e88b268d24cc82e40dacbfe20e9418df079 kernel-64k-debug-modules-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: d51d4fbd5fb3c6a1b94b48102ee8a81683032442e8a1ac887e3a53f2241ba53c kernel-64k-debug-modules-core-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: e16175614cdc684786a9682c04ac80ff2f3ae11f2e629ac73a54b31d2312588a kernel-64k-debug-modules-extra-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 5da26b19f3ff493340654ae82ddb1300b58d1a2e856769a41de69b0dbdb22f56 kernel-64k-debuginfo-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 8ac31ae178399d5bb9ddea7890dd872b441399921ea7fa49d50cca06051d2064 kernel-64k-modules-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: a9328a510b8c41730bf8cdce6a380a0baef709b12c6e7d92f2a8ee27332c6654 kernel-64k-modules-core-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 0b69d75ecfab6568803d557dd20d0c1bac5773af6e8206cac9f47ec471a6a142 kernel-64k-modules-extra-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 1cffe0e6fd905de9c74a87eac6d2f250942dd58dd03a777f73b025df8d346692 kernel-abi-stablelists-6.12.0-231.13.el10nv.noarch.rpm SHA-256: e020f41e88adb996f09663d48894d43df90f183914cfa4a6439b24a2fd57a9fe kernel-core-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 59c8e26d573b5634d7b1164442d6469d6ce60a80d393df9ea01d1dd47cbc796a kernel-debug-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: e6c18ac7448dac270bed96e40a249b9e8c451fbb7f99ca7f428c1d099ae630d2 kernel-debug-core-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 64b4f63e5e86c03f075788a25ccc11539e0519dc71ae6081f8021acb7c64f5f0 kernel-debug-debuginfo-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 51acf3545998b547ad85ec0a27fd1c0ad9c0c89eb08fd6135ec39285c3fe5613 kernel-debug-devel-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 7e35ab4981c05110ddb3d4f1cb1176b7ac8e19481dd761d36e02d4885a3c8e3b kernel-debug-devel-matched-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: bf359535d5116e74dd761b9023ce6a756514995351e36734e5829f5e48bc9e45 kernel-debug-modules-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 6b9a326d4feceac33a7bdce3d129d787f779dffa76bd94957f5ae5d60b6ff32a kernel-debug-modules-core-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 03cdc8e577d5c838e653bbcae0b09734bd33eda6b721e3a5f6e01efc83121f7c kernel-debug-modules-extra-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 503d14cfdffa42eb7ce6fd01309fea08891974e41fe18ff6ed5ceedf57920f38 kernel-debuginfo-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: d2366341cfbf9432536182cd7fbd8bf98605c6a438f5e1aa8688d7dfd2394219 kernel-debuginfo-common-aarch64-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: f468861d2a9780ba67bbe2b73d05efcb1e0922fcd74f0398b9e3ae025549c8bd kernel-devel-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 93f31721b75748124762c5211a50f07ecfcb393765eb85bcd1eeb0079a2e9724 kernel-devel-matched-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: a78974efda398e12a8e0707ffde05720edfc64b839872e257cd27c3adb3f273c kernel-doc-6.12.0-231.13.el10nv.noarch.rpm SHA-256: 42bebd1ab0b117b0ebf3e6d48c038d88253a4694e0de95613b1ccd4942659f23 kernel-headers-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: cf00a0fdfb602d40147b635ca214ce44672c99d495d44cc580eb01a9574c0471 kernel-modules-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: da3fe4d216e576045840e3b60123f425d032fd2b77f297c51e479ded44e5e792 kernel-modules-core-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: efd412796ee05ea85d9f4a6fd54f8419ae1a2cb2e205d63fa74abf0424caa723 kernel-modules-extra-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 668ec9f7c317a5cbdce310fbfcca9d6c1af6d3226bdcf289c451e575ad214d71 kernel-modules-extra-matched-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 19e93990dc055982fb2bd5caefebd90f5d8b94edf8645d624a30f8f2684fafba kernel-tools-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: eecbb05d03b03c061ffeee2d436584b81dad7ce01853b972b7cad74bd015919d kernel-tools-debuginfo-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: be6efd26ac463f2ab09402b4e6ce404e347b430026b04dead518084f4ef745d1 kernel-tools-libs-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 99008dde6fe18c7129fcaaaf5694aa5fea6d14afc5bae8009e4768b1ca3ee746 kernel-uki-virt-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 9bdf6a5e0b0a1ff02aa3a14ed8a3fdb8832b0b8fe35021a8be828be87db8e104 kernel-uki-virt-addons-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 040f4b44caee4ce537a16cc78b3f3bc22a48d29d99d23c314313e56f4418cfbb libperf-debuginfo-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 4dfec250f0f4fc059894f992c63dd8fe3f44cf75e7431a591218382fa04a8377 perf-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 4b11092a95ef9cebdcf5e8794073324982d053e4a9fd67450979d6c375ce4094 perf-debuginfo-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 9b516fd6030bda7f19f991fa935e48fba92fd78e6090e1f6352aac5e29b3d2e3 python3-perf-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 1cafc5d9992ccc951f45ea725cfa1651786e4c3fc03f3fb5ffba6061fbb5498d python3-perf-debuginfo-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: c9e0db6c9791c5b10c6d3dd2bfb522271b9791cdb774a2825a3198b7a3847c6d rtla-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: cf0ebfcfd48a60a903d5ce0577aa9076c2ec16cd99345dadaf9ebb762bc7d195 rtla-debuginfo-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: d8190e17fb1e01e4c9f6855cc0e73d495667d80f9946feb621b4645c41374455 rv-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: b466890d061368e191875eaf599286165099fc417b550088fe89397dde09310e rv-debuginfo-6.12.0-231.13.el10nv.aarch64.rpm SHA-256: 98e47e1648fe6f10611397d869051d3688410827b2a8ac851aea28f5e09fdda7 The Red Hat security contact is secalert@redhat.com . More contact details at https://access.redhat.com/security/team/contact/ .