CVE-2026-24910

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

5.9 / 10

Vector String

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

Vulnerability 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).

Vulnerability Details

Published Date

January 27, 2026

Last Modified

January 29, 2026

CWE ID

CWE-348

Source

NVD

Vendor

Bun

Product

Bun

External References

https://bun.com/blog/bun-v1.3.5
https://www.koi.ai/blog/packagegate-6-zero-days-in-js-package-managers-but-npm-wont-act
https://www.scworld.com/news/six-javascript-zero-day-bugs-lead-to-fears-of-supply-chain-attack

CVE-2026-24910

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

Discussion (0)

Add Comment