PatchSiren

M-Files Corporation CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

HIGH M-Files Corporation CVE published 2026-05-18

CVE-2026-0983

CVE-2026-0983 is an authenticated denial-of-service issue in M-Files Server. According to the vendor advisory referenced by NVD, a user with authentication can cause the MFserver process to crash, affecting versions before 26.5.16015.0, before 26.2 LTS, and before 25.8 LTS SR3.