Vulnerability DatabaseCVE-2026-82312
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CVE-2026-82312
Published:September 07, 2026
Updated:September 22, 2026
OpenVPN 2.0.0 through 2.6.22 and 2.7_alpha1 through 2.7.6 on Windows allows local authenticated users to cause a denial of service via a NULL DACL on named IPC objects
Affected Packages
https://github.com/OpenVPN/openvpn.git (GITHUB):
Affected version(s) >=v2.7_alpha1 <v2.7.7
Fix Suggestion:
Update to version v2.7.7
Related Resources (1)
https://community.openvpn.net/Security%20Announcements/CVE-2026-82312
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CVSS v4
Base Score:
1.8
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
HIGH
CVSS v3
Base Score:
3.2
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Incorrect Permission Assignment for Critical Resource
CWE-732
Unrestricted Externally Accessible Lock
CWE-412
EPSS
Base Score:
0.10