PT-2026-52519 · Jqlang · Jq

Publicado 2026-06-25 · Atualizado 2026-06-25 · CVE-2026-54679

Mitre

CVSS v4.0

6.9

Média

Vetor base

AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

jq is a command-line JSON processor. Prior to 1.8.2, on 32bit system, jvp string append has a chance of integer/multiple overflowing and then causing a massive buffer overrun. This vulnerability is fixed in 1.8.2.

Correção

Integer Overflow

Enumeração de Fraquezas

CWE-190

Identificadores relacionados

CVE-2026-54679

Produtos afetados

Jq

Referências · 2

• https://github.com/jqlang/jq/security/advisories/GHSA-29gj-222p-j7vx · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-54679 · Nota de Segurança