Our takeCISA added CVE-2026-81578 and CVE-2026-82078 in PaperCut NG/MF to its KEV catalog: both are confirmed exploited in the wild. Patch if you run the on-prem versions.Cyber Resilience desk
Sources (2)
- cisa_advisories · cisa_advisories
- cisa_advisories · cisa_advisories
What this means for you — Security leader:CISA added CVE-2026-81578 and CVE-2026-82078 (PaperCut NG/MF) to its KEV catalog: both are confirmed exploited in the wild. If you run on-prem PaperCut NG or MF, apply the latest patches immediately and verify they are current.
What this means for you — Lean IT orgs:CISA added two actively exploited vulnerabilities in PaperCut NG/MF to its list. If you run this print management software on your own servers, check for updates today and install the latest version.
What this means for you — MSP:CISA added CVE-2026-81578 and CVE-2026-82078 for PaperCut NG/MF to the KEV catalog: both are confirmed exploited in the wild. Check every client running on-prem PaperCut and ensure they are on the newest patched release.
What this means for you — Researcher:CISA added CVE-2026-81578 (missing authentication) and CVE-2026-82078 (unsafe reflection) for PaperCut NG/MF to its KEV catalog: both are confirmed exploited in the wild.