Out-of-bounds Write Affecting nemo package, versions <2.7.3-r20


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.34% (26th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-NEMO-18617035
  • published12 Aug 2026
  • disclosed24 Apr 2026

Introduced: 24 Apr 2026

CVE-2026-41907  (opens in a new tab)
CWE-787  (opens in a new tab)
CWE-823  (opens in a new tab)

How to fix?

Upgrade Chainguard nemo to version 2.7.3-r20 or higher.

NVD Description

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

uuid is for the creation of RFC9562 (formerly RFC4122) UUIDs. Prior to 14.0.0, v3, v5, and v6 accept external output buffers but do not reject out-of-range writes (small buf or large offset). This allows silent partial writes into caller-provided buffers. This vulnerability is fixed in 14.0.0.

CVSS Base Scores

version 3.1