CVE catalog

CVE-2025-46687

ALPINE-CVE-2025-46687

Severity: Medium · CVSS 5.6CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
Published: Apr 27, 2025, 12:00:00 AM UTC
Updated: Sep 1, 2026, 8:05:52 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.30% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	quickjs	13	`2025.04.26-1`	fixed
Debian	quickjs	14	`2025.04.26-1`	fixed
Alpine	quickjs-ng	3.23	`0.10.0-r0`	fixed
Alpine	quickjs-ng	3.24	`0.10.0-r0`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	quickjs	deb	13	`2025.04.26-1`	Not reported	DEBIAN-CVE-2025-46687	Not reported
Debian	quickjs	deb	14	`2025.04.26-1`	Not reported	DEBIAN-CVE-2025-46687	Not reported
Alpine	quickjs-ng	apk	3.23	`0.10.0-r0`	Not reported	ALPINE-CVE-2025-46687	Not reported
Alpine	quickjs-ng	apk	3.24	`0.10.0-r0`	Not reported	ALPINE-CVE-2025-46687	Not reported

OpenFactory catalog packages

[Debian 13 (Trixie)]

[libquickjs]Fixed
Source package: [quickjs]
Details (2)
- 2025.04.26-1 · amd64 · trixie
  Fixed · Fixed: 2025.04.26-1
  pypi · quickjs · debian · 13
- 2025.04.26-1 · arm64 · trixie
  Fixed · Fixed: 2025.04.26-1
  pypi · quickjs · debian · 13
[quickjs]Fixed
Details (2)
- 2025.04.26-1 · amd64 · trixie
  Fixed · Fixed: 2025.04.26-1
  pypi · quickjs · debian · 13
- 2025.04.26-1 · arm64 · trixie
  Fixed · Fixed: 2025.04.26-1
  pypi · quickjs · debian · 13

Observed: Oct 24, 2026, 10:51:40 PM UTC

References

[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]