CVE-2026-18839
CVE Details
Visit the official vulnerability details page for CVE-2026-18839 to learn more.
Initial Publication
08/05/2026
Last Update
08/06/2026
Third Party Dependency
popt
NIST CVE Summary
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.
CVE Severity
Our Official Summary
Investigation is ongoing to determine how this vulnerability affects our products.
Status
Awaiting Analysis
Affected Products & Versions
| Version | PaletteAI | PaletteAI VerteX |
|---|---|---|
| 1.2.1 | ⚠️ Impacted | ⚠️ Impacted |
Revision History
No revisions available.