Integer Overflow or Wraparound Affecting jq-devel package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.15% (4th percentile)

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  • Snyk IDSNYK-CENTOS8-JQDEVEL-17531131
  • published26 Jun 2026
  • disclosed25 Jun 2026

Introduced: 25 Jun 2026

CVE-2026-54679  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

There is no fixed version for Centos:8 jq-devel.

NVD Description

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

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.

CVSS Base Scores

version 3.1