CVE-2025-68156: Expr has Denial of Service via Unbounded Recursion in Builtin Functions

Overview

Severity

High (CVSS 7.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2025-Dec

Released

2025-12-19

Last Updated

2026-01-08

EPSS Score

0.04% (percentile: 10.7%)

Affected Products (3)

Other

• 20759-17086
• 20760-17084
• 19347-17084

Revision History

• 2025-12-19: Information published.
• 2025-12-27: Information published.
• 2026-01-08: Information published.