CVE-2026-105482 Affecting nodejs22-docs package, versions <22.23.4-150600.13.27.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.47% (41st percentile)

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  • Snyk IDSNYK-SLES156-NODEJS22DOCS-22149665
  • published3 Nov 2026
  • disclosed30 Oct 2026

Introduced: 30 Oct 2026

NewCVE-2026-105482  (opens in a new tab)

How to fix?

Upgrade SLES:15.6 nodejs22-docs to version 22.23.4-150600.13.27.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs22-docs package and not the nodejs22-docs package as distributed by SLES. See How to fix? for SLES:15.6 relevant fixed versions and status.

A flaw in Node.js DNS resolution allows hostnames containing a NUL byte to be silently truncated by the dns.resolve*() functions and dns.reverse(). This is an incomplete fix of CVE-2026-48930, which only covered dns.lookup() and the net/tls host options.

Because the name is passed to c-ares as a C string, resolving attacker.example\0.trusted.example queries attacker.example and returns its records without any error. Applications that validate a hostname, for example against a domain allowlist, and then resolve it with dns.resolve*() can act on records for a different name than the one they validated.

This vulnerability affects Node.js 26.x, 24.x, and 22.x.

CVSS Base Scores

version 3.1