CVEvulnerability

CVE-2026-18839

2.2 LOW Published 2026-08-05 Modified 2026-10-08 Official page ↗
Status
Awaiting Analysis
Published
2026-08-05
Last modified
2026-10-08
Assigner
[email protected]
CVSS 3.1 ([email protected])
2.2 LOW — CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L
Weaknesses
CWE-191

Description

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of service of the affected application.

Related

Weakness · CWE (1)

  • CWE-191 Integer Underflow (Wrap or Wraparound) weakness

References