CVE-2026-43896: jq: Stack Overflow in Recursive Object Merge

Overview

Severity

Medium (CVSS 6.2)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-May

Released

2026-05-13

Last Updated

2026-06-03

EPSS Score

0.15% (percentile: 4.9%)

Affected Products (2)

Other

• 21297-17084
• 21415-17084

Revision History

• 2026-05-13: Information published.
• 2026-06-01: Information published.
• 2026-06-03: Information published.