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CVE-2025-46687

nvd nist
Published: Apr 27, 2025Modified: Jan 14, 2026

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

quickjs-ng through 0.9.0 has a missing length check in JS_ReadString for a string, leading to a heap-based buffer overflow. QuickJS before 2025-04-26 is also affected.

Affected (2)

Bellard
1 product
Quickjs
Quickjs Ng
1 product
Quickjs
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Quickjs
Before 2025-04-26
Quickjs
Up to 0.9.0

Related CWEs

CWE-770
Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (6)

Source: cve@mitre.org
Release Notes
Source: cve@mitre.org
Patch
Source: cve@mitre.org
ExploitIssue TrackingVendor Advisory
Source: cve@mitre.org
Patch
Source: cve@mitre.org
ExploitIssue TrackingVendor Advisory
Source: cve@mitre.org
Issue TrackingPatch

Timeline

No history available yet.