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Oracle Linux Important Kernel Security Update ELSA-2026-50319 Multiple CVEs

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Calendar Grey June 23, 2026
Oracle Linux Logo Esm H88
Oracle Linux Security Advisory ELSA-2026-50319 informs users about important kernel updates and potential threats.
The following updated rpms for have been uploaded to the Unbreakable Linux Network:

Summary

[6.12.0-203.76.7.5] - uek-rpm: avoid final module link in early FIPS symvers pass (Sherry Yang) [Orabug: 39563330] - netfilter: nf_tables: unconditionally bump set->nelems before insertion (Pablo Neira Ayuso) [Orabug: 39562729] {CVE-2026-23272} [6.12.0-203.76.7.4] - net: bonding: fix use-after-free in bond_xmit_broadcast() (Xiang Mei) [Orabug: 39556377] {CVE-2026-31419} - eventpoll: defer struct eventpoll free to RCU grace period (Nicholas Carlini) [Orabug: 39556391] {CVE-2026-43074} - batman-adv: hold claim backbone gateways by reference (Haoze Xie) [Orabug: 39556388] {CVE-2026-31657} - net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption (Muhammad Alifa Ramdhan) [Orabug: 39556386] {CVE-2026-31533} - mptcp: fix slab-use-after-free in __inet_lookup_established (Jiayuan Chen) [Orabug: 39556381] {CVE-2026-31669} - net: fix fanout UAF in packet_release() via NETDEV_UP race (Yochai Eisenrich) [Orabug: 39556380] {CVE-2026-31504} - rtmutex: Use waiter::ta...

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Topics%20covered

Topics Covered

security advisory security issue important kernel Oracle unbreakable

SRPMs

http://oss.oracle.com/ol10/SRPMS-updates/kernel-uek-6.12.0-203.76.7.5.el10uek.src.rpm

x86_64

kernel-uek-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-core-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-devel-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-doc-6.12.0-203.76.7.5.el10uek.noarch.rpm kernel-uek-modules-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-modules-core-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-modules-deprecated-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-modules-desktop-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-modules-extra-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-modules-extra-netfilter-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-modules-usb-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-modules-wireless-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-tools-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-debug-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-debug-core-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-debug-devel-6.12.0-203.76.7.5.el10uek.x86_64.rpm kernel-uek-debug-modules-6.12.0-203.76.7.5.el10uek.x86_6...

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aarch64

kernel-uek-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-devel-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-doc-6.12.0-203.76.7.5.el10uek.noarch.rpm kernel-uek-modules-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-modules-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-modules-deprecated-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-modules-desktop-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-modules-extra-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-modules-extra-netfilter-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-modules-usb-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-modules-wireless-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-tools-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-devel-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-modules-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-modules-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-modules-deprecated-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-modules-desktop-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-modules-extra-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-modules-extra-netfilter-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-modules-usb-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek-debug-modules-wireless-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-devel-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-modules-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-modules-core-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-modules-deprecated-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-modules-desktop-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-modules-extra-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-modules-extra-netfilter-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-modules-usb-6.12.0-203.76.7.5.el10uek.aarch64.rpm kernel-uek64k-modules-wireless-6.12.0-203.76.7.5.el10uek.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-23272 CVE-2026-31419 CVE-2026-31504 CVE-2026-31533 CVE-2026-31657 CVE-2026-31669 CVE-2026-43037 CVE-2026-43074 CVE-2026-43499 CVE-2026-46116

Topics%20covered

Topics Covered

security advisory security issue important kernel Oracle unbreakable

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