CVE-2026-24910

MEDIUM

5.9

Description

In Bun before 1.3.5, the default trusted dependencies list (aka trust allow list) can be spoofed by a non-npm package in the case of a matching name (for file, link, git, or github).

CVE Details

CVSS v3.1 Score5.9

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N

Attack VectorLOCAL

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published1/27/2026

Last Modified1/29/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-348

References

https://bun.com/blog/bun-v1.3.5(cve@mitre.org)

https://www.koi.ai/blog/packagegate-6-zero-days-in-js-package-managers-but-npm-wont-act(cve@mitre.org)

https://www.scworld.com/news/six-javascript-zero-day-bugs-lead-to-fears-of-supply-chain-attack(cve@mitre.org)

IOC Correlations

No correlations recorded

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