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Rocky Linux 9 [CIQ] Security Update: go-toolset / golang / golang-bin / golang-docs / golang-misc / etc Multiple Vulnerabilities (crlsa-2026_29981)

medium Nessus Plugin ID 357576

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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_29981 advisory.

 * net/textproto: golang: Golang net/textproto: Misleading error messages via input injection (CVE-2026-42507)

 Bug Fix(es) and Enhancement(s):

 * Update Go to version 1.26.4+1 [rhel-9.8.z] (JIRA:Rocky Linux-183350)

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_29981.

See Also

https://access.redhat.com/errata/RHSA-2026:29981

https://bugzilla.redhat.com/show_bug.cgi?id=2484205

https://bugzilla.redhat.com/show_bug.cgi?id=2484207

https://errata.build.resf.org/RLSA-2026:29981

http://www.nessus.org/u?6a4c28bc

http://www.nessus.org/u?9638b5ea

Plugin Details

Severity: Medium

ID: 357576

File Name: ciq_rocky_linux_9_crlsa-2026_29981.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: Medium

Score: 5

Percentile: 93.89

Vendor

Vendor Severity: Unknown

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 4.5

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

CVSS Score Source: CVE-2026-27145

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

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

CVSS Score Source: CVE-2026-42507

Vulnerability Information

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

Exploit Ease: No known exploits are available

Patch Publication Date: 6/26/2026

Vulnerability Publication Date: 6/2/2026

Reference Information

CVE: CVE-2026-27145, CVE-2026-42507