CVE-2025-23165 Affecting nodejs22 package, versions <22.15.1-150700.3.3.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.06% (21st percentile)

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  • Snyk IDSNYK-SLES157-NODEJS22-10343839
  • published12 Jun 2025
  • disclosed11 Jun 2025

Introduced: 11 Jun 2025

CVE-2025-23165  (opens in a new tab)

How to fix?

Upgrade SLES:15.7 nodejs22 to version 22.15.1-150700.3.3.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs22 package and not the nodejs22 package as distributed by SLES. See How to fix? for SLES:15.7 relevant fixed versions and status.

In Node.js, the ReadFileUtf8 internal binding leaks memory due to a corrupted pointer in uv_fs_s.file: a UTF-16 path buffer is allocated but subsequently overwritten when the file descriptor is set. This results in an unrecoverable memory leak on every call. Repeated use can cause unbounded memory growth, leading to a denial of service.

Impact:

  • This vulnerability affects APIs relying on ReadFileUtf8 on Node.js release lines: v20 and v22.

CVSS Base Scores

version 3.1