Insufficient Comparison Affecting lerna package, versions <10.0.1-r5


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.39% (31st percentile)

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  • Snyk IDSNYK-WOLFILATEST-LERNA-20337564
  • published1 Oct 2026
  • disclosed28 Sept 2026

Introduced: 28 Sep 2026

NewCVE-2026-101913  (opens in a new tab)
CWE-697  (opens in a new tab)
CWE-918  (opens in a new tab)

How to fix?

Upgrade Wolfi lerna to version 10.0.1-r5 or higher.

NVD Description

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

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.5.1, the Address6 isLinkLocal method in src/ipv6.ts recognizes only fe80::/64 instead of the complete fe80::/10 IPv6 link-local range. An attacker-controlled address elsewhere in fe80::/10 can therefore pass a trust-boundary check that relies on isLinkLocal. The same address is identified as link-local by getType and getScope, exposing the inconsistent classification. A successful bypass can reach an on-link host outside the intended trust boundary. This issue is fixed in version 10.5.1.

CVSS Base Scores

version 3.1