CVE-2025-49014

jq heap use after free vulnerability in f_strflocaltime

State: Published
Severity: 5.5 Medium
Published: Jun 19, 2025
Updated: Jun 23, 2025
Reserved: May 29, 2025

Description

jq is a command-line JSON processor. In version 1.8.0 a heap use after free vulnerability exists within the function f_strflocaltime of /src/builtin.c. This issue has been patched in commit 499c91b, no known fix version exists at time of publication.

Scores

CVSS	Score	Vector	Source
4.0	5.5 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P	GitHub_M

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
jqjqlang	= 1.8.0Affected

References

https://github.com/jqlang/jq/security/advisories/GHSA-rmjp-cr27-wpg2
https://github.com/jqlang/jq/commit/499c91bca9d4d027833bc62787d1bb075c03680e

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