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Rocky Linux 9 [CIQ] Security Update: valkey / valkey-debuginfo / valkey-debugsource / valkey-devel Multiple Vulnerabilities (crlsa-2026_3507)

high Nessus Plugin ID 359165

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Synopsis

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

Description

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_3507 advisory.

 * Valkey: Valkey: Data tampering and denial of service via improper null character handling in Lua scripts (CVE-2025-67733)

 * valkey: Valkey: Denial of Service via invalid clusterbus packet (CVE-2026-21863)

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_3507.

See Also

https://access.redhat.com/errata/RHSA-2026:3507

https://bugzilla.redhat.com/show_bug.cgi?id=2442025

https://bugzilla.redhat.com/show_bug.cgi?id=2442026

https://errata.build.resf.org/RLSA-2026:3507

http://www.nessus.org/u?c3152232

http://www.nessus.org/u?e38c45d6

Plugin Details

Severity: High

ID: 359165

File Name: ciq_rocky_linux_9_crlsa-2026_3507.nasl

Version: 1.1

Type: Local

Published: 10/1/2026

Updated: 10/1/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.5

Percentile: 51.86

Vendor

Vendor Severity: Unknown

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

CVSS Score Source: CVE-2025-67733

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.4

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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: 3/5/2026

Vulnerability Publication Date: 2/23/2026

Reference Information

CVE: CVE-2025-67733, CVE-2026-21863