Deadlock Condition in Velociraptor Affects User Management Module
CVE-2026-77798

6.5MEDIUM

Key Information:

Vendor

Rapid7

Status
Velociraptor
Vendor
CVE Published:
24 September 2026

What is CVE-2026-77798?

Velociraptor contains a deadlock condition that may be exploited by authenticated users, originating from a flaw in the lock management within the user management module. This vulnerability could potentially disrupt user operations and system stability. Always ensure your software is up-to-date to mitigate such issues.

Affected Version(s)

Velociraptor Linux 0 < 0.77.2

References

http://docs.velociraptor.app/announcements/advisories/cve...
https://github.com/Velocidex/velociraptor/commit/b64d9154...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Yuval Miller and Leon Kayaliev
.