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CVE-2024-53427

jq: stack-buffer-overflow in the decNumberCopy function in decNumber.c

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Severity

Moderate

Red Hat Product Security

5.3

CVSS 3.1

Review impact separately from score.

Published · February 26, 2025

Updated · August 31, 2026

Description

A flaw was discovered in the jq package. In affected versions, specially-crafted input may trigger an unsafe memory operation leading to a stack buffer overflow. This can cause an application crash or other unintended behavior.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CWE-121 · Stack-based Buffer Overflow