CVE-2026-0663: Denial of Service condition in M-Files Server
M-Files Corporation · M-Files Server
Fixed in 26.1.15632.3 · Affected: M-Files Corporation M-Files Server before 26.1.15632.3 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 35% of scored CVEs
DescriptionCVE.org
Denial-of-service vulnerability in M-Files Server versions before 26.1.15632.3 allows an authenticated attacker with vault administrator privileges to crash the M-Files Server process by calling a vulnerable API endpoint.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- M-Files Corporation · M-Files Serverbefore 26.1.15632.3
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- M-Files Corporation
- Published
- January 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-0663 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.