CVE-2026-18839
LOW
INFO
Priority: 0.00
BB Relevance:
9/100
Published: 2026-08-05
Modified: 2026-11-06
First seen: 2026-11-06
Status: active
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.
Weakness Classification (1)
Affected Software (1)
| Vendor | Product | Version |
|---|---|---|
| rpm-software-management | popt | 1.13 < * |
References & Advisories (3)
vendor-advisory
x_refsource_REDHAT
vdb-entry
x_refsource_REDHAT
issue-tracking
x_refsource_REDHAT