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RockyLinux 8 : nodejs:22 (RLSA-2026:75870)

high Nessus Plugin ID 363028

Synopsis

The remote RockyLinux host is missing one or more security updates.

Description

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:75870 advisory.

 * pacote: Pacote: Denial of Service via crafted spec.rawSpec value in addGitSha function (CVE-2026-9496)

 * undici: undici: Denial of Service via unrequested WebSocket subprotocol (CVE-2026-19534)

Tenable has extracted the preceding description block directly from the RockyLinux 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 nodejs-nodemon, nodejs-packaging and / or nodejs-packaging-bundler packages.

See Also

https://bugzilla.redhat.com/show_bug.cgi?id=2481394

https://bugzilla.redhat.com/show_bug.cgi?id=2528759

https://errata.rockylinux.org/RLSA-2026:75870

Plugin Details

Severity: High

ID: 363028

File Name: rocky_linux_RLSA-2026-75870.nasl

Version: 1.1

Type: Local

Published: 10/5/2026

Updated: 10/5/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.68

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2026-9496

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

CPE: cpe:/o:rocky:linux:8, p-cpe:/a:rocky:linux:nodejs-nodemon, p-cpe:/a:rocky:linux:nodejs-packaging-bundler, p-cpe:/a:rocky:linux:nodejs-packaging

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 10/6/2026

Vulnerability Publication Date: 5/26/2026

Reference Information

CVE: CVE-2026-19534, CVE-2026-9496