Rocky Linux 10.3 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (crlsa-2026_99133)

critical Nessus Plugin ID 381077

Synopsis

The Rocky Linux host is missing one or more security updates.

Description

The Rocky Linux 10.3 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_99133 advisory.

* kernel: sctp: avoid auth_enable sysctl UAF during netns teardown (CVE-2026-68162)

* kernel: sctp: keep chunk->transport in step with the list it is queued on (CVE-2026-74588)

* kernel: sctp: clear new_transport when removing a peer (CVE-2026-74586)

* kernel: sctp: validate cookie AUTH state before use (CVE-2026-74752)

* kernel: mptcp: options: reset DSS fields in case of unexpected size (CVE-2026-80586)

* kernel: s390/vfio_ccw: Cancel existing workqueues (CVE-2026-80553)

* kernel: powerpc/pseries: papr-phy-attest - validate cmd.length, plug mem leak (CVE-2026-80571)

* kernel: s390/qeth: validate user buffer length in SNMP and ARP query ioctls (CVE-2026-80584)

* kernel: net/smc: fix use-after-free of the LLC qentry in smc_llc_srv_add_link() (CVE-2026-80981)

* kernel: smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() (CVE-2026-89633)

* kernel: sctp: stop processing a packet once its association is deleted (CVE-2026-89479)

* kernel: i3c: master: svc: bound IBI payload to the requested max_payload_len (CVE-2026-80951)

* kernel: s390/vfio-ap: Fix missing lock required to access list of ap_matrix_mdev objects (CVE-2026-89956)

* kernel: ALSA: seq: midi: Serialize input teardown with event_input (CVE-2026-90207)

* kernel: smb: client: validate absolute native symlink targets before NT fixups (CVE-2026-98318)

* kernel: kernel: Denial of Service via unvalidated task in iSCSI management responses (CVE-2026-99152)

* kernel: kernel: Denial of service via unvalidated task tag in iSCSI Reject PDU (CVE-2026-99153)

Bug Fix(es) and Enhancement(s):

* mpls test multi_path fails on 10.3 CTC2 compose (JIRA:Rocky Linux-222766)

* Rocky Linux10.0 - kernel: CPU hotplug unsupported by CPUMF [rhel-10.3.z] (JIRA:Rocky Linux-270889)

* Backport 6785011f8b16 (ipv4: validate checksum_start before completing checksum) [rhel-10.3.z] (JIRA:Rocky Linux-280591)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages based on the guidance in CIQ advisory crlsa-2026_99133.

Plugin Details

Severity: Critical

ID: 381077

File Name: ciq_rocky_linux_10_3_crlsa-2026_99133.nasl

Version: 1.1

Type: Local

Family: Rocky Linux Local Security Checks

Published: 11/14/2026

Updated: 11/14/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.8

Percentile: 99.29

Vendor

Vendor Severity: Unknown

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2026-99153

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Required KB Items: Host/OS/extended-third-party, Host/local_checks_enabled, Host/RockyLinux/release, Host/RockyLinux/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/13/2026

Vulnerability Publication Date: 4/29/2025

Reference Information

CVE: CVE-2026-68162, CVE-2026-74586, CVE-2026-74588, CVE-2026-74752, CVE-2026-80553, CVE-2026-80571, CVE-2026-80584, CVE-2026-80586, CVE-2026-80951, CVE-2026-80981, CVE-2026-89479, CVE-2026-89633, CVE-2026-89956, CVE-2026-90207, CVE-2026-98318, CVE-2026-99152, CVE-2026-99153

Detections

Analytics