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CVE record · CVE-2026-0983

Denial of service vulnerability in M-Files Server

CVSS 7.1 HighEPSS 0.0023 · 13th percentile

Published by the CVE Program (CNA: M-Files Corporation) at 18 May 2026, 11:05 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
M-Files Corporation M-Files Server
  • affected before 26.5.16015.0 custom
  • affected LTS 25.8.15085.13 to before LTS 25.8.15085.24 custom
  • affected LTS 26.2.15718.8 to before LTS 26.2.15718.10 custom
Other versions: unaffected
Identifiers
CVE-2026-0983
CNA
M-Files Corporation
Weakness (CWE)
CWE-1286
Tags
Published
18 May 2026
Updated
18 May 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.1 High 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CNA (M-Files Corporation)
  • CISA KEV Not listed.
  • EPSS 0.0023, the 13th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 18 May 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.