ELSA-2026-500162: Security update for 19 packages

ELSA-2026-500162, released August 11, 2026, fixes 3 CVEs across 19 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.8

Base score, 0 to 10

Highest EPSS

0.0038

32nd percentile

Priority of the 3 CVEs

Patch now 0
                                Urgent 0
                                High 3
                                Routine 0

Fixed package versions

Product	Release	Fixed in
bpftool	ol 8	0:5.15.0-322.203.3.5.el9uek
bpftool	ol 9	0:5.15.0-322.203.3.5.el9uek
kernel-uek	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-container	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-container	ol 9	0:5.15.0-322.203.3.5.el9uek
kernel-uek-container-debug	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-container-debug	ol 9	0:5.15.0-322.203.3.5.el9uek
kernel-uek-core	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-debug	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-debug-core	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-debug-devel	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-debug-modules	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-debug-modules-extra	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-devel	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-doc	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-modules	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek-modules-extra	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek64k	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek64k-core	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek64k-devel	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek64k-modules	ol 8	0:5.15.0-322.203.3.5.el9uek
kernel-uek64k-modules-extra	ol 8	0:5.15.0-322.203.3.5.el9uek

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-64531	linux: In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: reject oversized nested action...	7.8	0.0038	None reported
High	CVE-2026-64561	KVM: x86: Check for invalid/obsolete root after making MMU pages available	8.8	0.0027	None reported
High	CVE-2026-68480	x86/bugs: Make Safe-RET robust against interrupt injection	8.8	0.0023	None reported

Also fixes CVE-2026-64531

RLSA-2026:53330
kernel on rocky 10
ALSA-2026:53330
kernel, kernel-64k, kernel-64k-core and 72 more on almalinux 10
ELSA-2026-53330
kernel, kernel-abi-stablelists, kernel-core and 27 more on ol 10
RHSA-2026:53330
kernel on RHEL 10
RHSA-2026:59149
kpatch-patch-5_14_0-687_10_1 on RHEL 9
ALAS2023-2026-2003
bpftool6.18, bpftool6.18-debuginfo, kernel-livepatch-6.18.38-76.139 and 16 more on amzn 2023
ALAS2023-2026-2004
bpftool6.12, bpftool6.12-debuginfo, kernel-livepatch-6.12.94-123.192 and 15 more on amzn 2023
ALAS2023-2026-2005
bpftool, bpftool-debuginfo, kernel and 15 more on amzn 2023

Vendor advisory

https://linux.oracle.com/errata/ELSA-2026-500162.html

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