CVE-2026-81578 1

Vulnerability (CVE)

CVE-2026-81578: Paper Cut NG/MF Missing Authentication for Critical Function Vulnerability

Known Exploited Vulnerabilities CISA KEV Catalog Aug 31, 2026

PaperCut NG/MF contains a missing authentication for critical function vulnerability which allows an unauthenticated remote attacker to modify certain system configurations. This vulnerability can be chained with CVE-2026-82078.

Vulnerabilities & Patching