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Oracle Linux 9 ELSA-2026-50304 Major Kernel Security Update Available

oracle
Calendar Grey June 10, 2026
Oracle Linux Logo Esm H88
Oracle Linux 9 kernel security advisory details important updates and risks concerning system integrity and stability.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[6.12.0-203.76.7.3] - arm64: errata: Mitigate TLBI errata on various Arm CPUs (Mark Rutland) [Orabug: 39017589] {CVE-2025-10263} - arm64: tlb: Add ARM64_WORKAROUND_REPEAT_TLBI_SYNC (Mark Rutland) [Orabug: 39017589] - arm64: tlb: allow XZR argument to TLBI ops (Mark Rutland) [Orabug: 39017589] - arm64: cputype: Add C1-Premium definitions (Mark Rutland) [Orabug: 39017589] - arm64: cputype: Add C1-Ultra definitions (Mark Rutland) [Orabug: 39017589] [6.12.0-203.76.7.2] - kabi: update FIPS kABI files (Saeed Mirzamohammadi) [Orabug: 39489008] - KEYS: Reserve key usage values (Saeed Mirzamohammadi) [Orabug: 39489008] - crypto: keep FIPS MPI helpers private (Saeed Mirzamohammadi) [Orabug: 39489008] - crypto: keep FIPS compression helpers private (Saeed Mirzamohammadi) [Orabug: 39489008] - crypto: keep FIPS helper library symbols private (Saeed Mirzamohammadi) [Orabug: 39489008] - crypto: tcrypt - clamp num_mb to avoid divide-by-zero (Saeed Mirzamohammadi) [Orabug: 39489008] - ...

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Topics%20covered

Topics Covered

security advisory critical important kernel system update Oracle Linux

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/kernel-uek-6.12.0-203.76.7.3.el9uek.src.rpm

x86_64

kernel-uek-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-core-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-core-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-devel-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-modules-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-modules-core-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-modules-deprecated-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-modules-desktop-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-modules-extra-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-modules-extra-netfilter-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-modules-usb-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-debug-modules-wireless-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-devel-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-doc-6.12.0-203.76.7.3.el9uek.noarch.rpm kernel-uek-modules-6.12.0-203.76.7.3.el9uek.x86_64.rpm kernel-uek-modules-cor...

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aarch64

kernel-uek-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-core-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-core-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-devel-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-modules-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-modules-core-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-modules-deprecated-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-modules-desktop-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-modules-extra-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-modules-extra-netfilter-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-modules-usb-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-debug-modules-wireless-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-devel-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-doc-6.12.0-203.76.7.3.el9uek.noarch.rpm kernel-uek-modules-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-modules-extra-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-modules-core-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-modules-deprecated-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-modules-desktop-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-modules-extra-netfilter-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-modules-usb-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-modules-wireless-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek-tools-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-core-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-devel-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-modules-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-modules-core-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-modules-deprecated-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-modules-desktop-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-modules-extra-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-modules-extra-netfilter-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-modules-usb-6.12.0-203.76.7.3.el9uek.aarch64.rpm kernel-uek64k-modules-wireless-6.12.0-203.76.7.3.el9uek.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2025-10263

Topics%20covered

Topics Covered

security advisory critical important kernel system update Oracle Linux

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