CVE-2026-17495

node-moment: moment is a JavaScript date library for parsing, validating, manipulating, and formatting dates

CVE-2026-17495 is fixed in node-moment on 1 platform by DEBIAN-CVE-2026-17495 (version 2.31.0+ds1-1), released September 20, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.9
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0052
44th percentile

moment is a JavaScript date library for parsing, validating, manipulating, and formatting dates. In versions 2.29.2 through 2.30.1, a specially crafted non-string object passed to moment.locale() can bypass the locale-name path-traversal guard. The guard assumes the input is a string, so an object whose match() method satisfies the check while its toString() returns a traversal path reaches an internal require() call with attacker-controlled path segments. This is an incomplete fix for CVE-2022-24785 and primarily affects npm (server-side) users that pass user-provided input directly to moment.locale(). The issue is fixed in moment 2.31.0, and users should upgrade to 2.31.0 or later. As a workaround, validate that any user-supplied input is a string before passing it to moment.locale().

Where it's fixed

ProductFixed inFixReleased
Linux
node-moment · Debian 14 2.31.0+ds1-1 DEBIAN-CVE-2026-17495 Sep 20, 2026

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