Linux · SUSE Linux Enterprise · Security advisory · October 5, 2026

SUSE-SU-2026:4514-1: kernel-livepatch-SLE15-SP7_Update_20 security update

SUSE-SU-2026:4514-1, released October 5, 2026, fixes 8 CVEs in kernel-livepatch-SLE15-SP7_Update_20 (version 3-150700.2.1). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

3 rated Critical

Exploited

None reported

Highest CVSS

10.0

Base score, 0 to 10

Highest EPSS

0.0078

56th percentile

Priority of the 8 CVEs

Patch now 0
                                Urgent 3
                                High 5
                                Routine 0

Fixed package versions

Product	Release	Fixed in
kernel-livepatch-SLE15-SP7_Update_20	sles 15.7	3-150700.2.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-74394	linux: In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: fix integer overflow in immediate dat...	9.8	0.0054	None reported
Urgent	CVE-2026-64000	linux: In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix potential OOB access in supervisio...	9.8	0.0049	None reported
Urgent	CVE-2026-68121	pppoe: reload header pointer after dev_hard_header()	9.8	0.0037	None reported
High	CVE-2026-63888	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n...	9.8	0.0078	None reported
High	CVE-2026-74612	veth: fix skb length accounting after XDP frag adjustment	10.0	0.0049	None reported
High	CVE-2026-63920	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system	8.1	0.0017	None reported
High	CVE-2026-64114	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system	8.8	0.0014	None reported
High	CVE-2026-64121	linux: In the Linux kernel, the following vulnerability has been resolved: net: ifb: report ethtool stats over num_tx_queue...	7.1	0.0013	None reported

Also fixes CVE-2026-74394

SUSE-SU-2026:4120-1
kernel-livepatch-SLE15-SP7-RT_Update_20 on sles 15.7
ELSA-2026-500248
kernel-uek, kernel-uek-core, kernel-uek-debug and 32 more on ol 10, ol 9
ELSA-2026-500249
bpftool, kernel-uek, kernel-uek-container and 16 more on ol 8, ol 9
OPENSUSE-SU-2026:21910-1
dtb-aarch64, kernel-64kb, kernel-azure and 10 more on opensuse-leap 16.0
SUSE-SU-2026:23902-1
kernel-64kb, kernel-azure, kernel-default and 7 more on sles 16.0
SUSE-SU-2026:4254-1
kernel-64kb, kernel-azure, kernel-default and 7 more on sles 15.7
SUSE-SU-2026:4369-1
kernel-default, kernel-default-base, kernel-docs and 4 more on sles 15.6
SUSE-SU-2026:24174-1
kernel-livepatch-SLE16_Update_5 on sles 16.0

Vendor advisory

https://osv.dev/vulnerability/SUSE-SU-2026:4514-1

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