RHSA-2026:95212: Security update for 23 packages

RHSA-2026:95212, released November 9, 2026, fixes 6 CVEs across 23 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0087

59th percentile

Priority of the 6 CVEs

Patch now 0
                                Urgent 1
                                High 5
                                Routine 0

Fixed package versions

Product	Release	Fixed in
bpftool	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-abi-stablelists	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-core	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-debug	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-debug-core	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-debug-devel	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-debug-modules	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-debug-modules-extra	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-devel	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-doc	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-modules	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-modules-extra	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-tools	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-tools-libs	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-tools-libs-devel	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-zfcpdump	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-zfcpdump-core	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-zfcpdump-devel	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-zfcpdump-modules	RHEL 8	0:4.18.0-553.184.1.el8_10
kernel-zfcpdump-modules-extra	RHEL 8	0:4.18.0-553.184.1.el8_10
perf	RHEL 8	0:4.18.0-553.184.1.el8_10
python3-perf	RHEL 8	0:4.18.0-553.184.1.el8_10

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-64541	linux: In the Linux kernel, the following vulnerability has been resolved: net/smc: fix UAF in smc_cdc_rx_handler() by pinn...	9.8	0.0057	None reported
High	CVE-2026-52929	sctp: stream: fully roll back denied add-stream state	9.8	0.0087	None reported
High	CVE-2026-74586	sctp: clear new_transport when removing a peer	9.8	0.0050	None reported
High	CVE-2026-80864	RDMA/rxe: Fix responder UAF on IB_QP_MAX_DEST_RD_ATOMIC modify_qp	9.8	0.0020	None reported
High	CVE-2026-80863	RDMA/rxe: Fix OOB in free_rd_atomic_resources()	7.8	0.0018	None reported
High	CVE-2026-89488	linux: In the Linux kernel, the following vulnerability has been resolved: openvswitch: Fix CT limit teardown use-after-fre...	8.8	0.0013	None reported

Also fixes CVE-2026-64541

SUSE-SU-2026:4120-1
kernel-livepatch-SLE15-SP7-RT_Update_20 on sles 15.7
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
RHSA-2026:95100
kernel-rt, kernel-rt-core, kernel-rt-debug and 9 more on RHEL 8
ELSA-2026-95212
bpftool, kernel, kernel-abi-stablelists and 17 more on ol 8
ALSA-2026:95100
kernel-rt, kernel-rt-core, kernel-rt-debug and 7 more on almalinux 8

Vendor advisory

https://access.redhat.com/errata/RHSA-2026:95212

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