Uncontrolled Recursion Affecting jq package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.01% (3rd percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Uncontrolled Recursion vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-CENTOS8-JQ-16715971
  • published16 May 2026
  • disclosed11 May 2026

Introduced: 11 May 2026

NewCVE-2026-43896  (opens in a new tab)
CWE-674  (opens in a new tab)

How to fix?

There is no fixed version for Centos:8 jq.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jq package and not the jq package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

jq is a command-line JSON processor. In 1.8.1 and earlier, unbounded recursion in jv_object_merge_recursive() allows a crafted jq program to crash the process with a segfault. The function is reachable through the * operator when both operands are objects.

CVSS Base Scores

version 3.1