How severe is CVE-2026-0931?

CVE-2026-0931 has a CVSS 4.0 base score of 6.9, rated medium severity.

Is CVE-2026-0931 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-0931?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-0931 published?

CVE-2026-0931 was published on 2026-08-05.

CVE-2026-0931

CVE-2026-0931 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1286.

Key facts

Severity: Medium (CVSS 4.0 base score 6.9)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1286
Published: 2026-08-05
Last modified: 2026-08-05

Description

Denial-of-service vulnerability in M-Files Server versions before 26.5.16015.3 allows an authenticated admin user to cause the M-Files Server process to crash and fail to restart.

Frequently asked questions

What is CVE-2026-0931?: Denial-of-service vulnerability in M-Files Server versions before 26.5.16015.3 allows an authenticated admin user to cause the M-Files Server process to crash and fail to restart.
How severe is CVE-2026-0931?: CVE-2026-0931 has a CVSS 4.0 base score of 6.9, rated medium severity.
Is CVE-2026-0931 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-0931?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-0931 published?: CVE-2026-0931 was published on 2026-08-05.

References

https://empower.m-files.com/security-advisories/CVE-2026-0931

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