CVE-2026-43895

4.4 Moyenne

Publiée le 11/05/2026 à 20:16 · Modifiée le 17/06/2026 à 12:50 · Analysée par le NVD · Source : security-advisories@github.com

Description

jq is a command-line JSON processor. In 1.8.1 and earlier, jq accepts embedded NUL bytes in import paths at the jq-language level, but later resolves those paths through C string operations during module and data-file lookup. This creates a mismatch between the logical import string that policy or audit code may validate and the on-disk path that jq actually opens.

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Produits concernés

jqlang jq

Scores CVSS

Version	Score	Source	Vecteur
3.1	4.4 Moyenne	security-advisories@github.com	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N`

Faiblesses (CWE)

CWE-20
CWE-158

Références

https://github.com/jqlang/jq/security/advisories/GHSA-7q7g-mrq3-phxr ExploitMitigationVendor Advisory
https://github.com/jqlang/jq/security/advisories/GHSA-7q7g-mrq3-phxr ExploitMitigationVendor Advisory

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories