CVE-2026-81578

PaperCut NG/MF Missing Authentication for Critical Function Vulnerability
84.7%
EPSS
100%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

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.

Vendor
PaperCut
Product
NG/MF
Added to KEV
Aug 31, 2026
Remediation due
Sep 14, 2026 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-306
EPSS
84.7% as of Nov 12
In the news
  • No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
  • none recorded