CVE-2026-77798

MEDIUM 6.5

Velociraptor Authenticated Denial of Service

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Velociraptor contains a deadlock condition that may be triggered by authenticated users. The issue stems from a lock management bug in the user management module.

CWE	CWE-833
Vendor	rapid7
Product	velociraptor
Published	Sep 24, 2026
Last Updated	Sep 24, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

Rapid7 / Velociraptor

0 < 0.77.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

docs.velociraptor.app: http://docs.velociraptor.app/announcements/advisories/cve-2026-7798/ github.com: https://github.com/Velocidex/velociraptor/commit/b64d915422da2e8366781bea2b5c5e6808df829c

Credits

Yuval Miller and Leon Kayaliev