CVE-2026-18739: Popt-devel: popt-static: off-by-one in poptstuffargs

Overview

Severity

Low (CVSS 2.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-07

Last Updated

2026-09-09

EPSS Score

0.11% (percentile: 1.2%)

Affected Products (1)

Other

• 21663-17084

Security Updates (1)

• Security Update

Revision History

• 2026-08-07: Information published.
• 2026-09-07: Information published.
• 2026-09-09: Information published.