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Node.js CVE-2026-24910

MEDIUM
Use of Less Trusted Source (CWE-348)
2026-01-27 cve@mitre.org
5.9
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Jan 27, 2026 - 23:15 nvd
MEDIUM 5.9

DescriptionNVD

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).

AnalysisAI

Bun versions prior to 1.3.5 allow attackers to bypass the trusted dependencies allowlist by creating non-npm packages with names matching legitimate packages, enabling potential code execution through dependency confusion attacks. This local vulnerability affects systems using Bun's package management where an attacker can craft malicious packages with identical names to trusted dependencies. …

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RemediationAI

Within 30 days: Identify affected systems running Bun and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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CVE-2026-24910 vulnerability details – vuln.today

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