Security Advisory

CVE-2026-40612

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-11 17:16:25

Last updated 2026-05-11 18:23:27

Assigner GitHub_M

CVSS score 5.4

State PUBLISHED

Description

jq is a command-line JSON processor. In 1.8.1 and earlier, jv_contains recurses into nested arrays/objects with no depth limit. With a sufficiently nested input structure (built programmatically with reduce, since the JSON parser caps at depth 10000), the C stack is exhausted.

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