Back to Database
Status published
Unknown
CVE-2023-46850
Use after free in OpenVPN version 2.6.0 to 2.6.6 may...
Vulnerability Description
Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution when sending network buffers to a remote peer.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-46850
Credits & Attribution
No credits recorded in the NVD database.
References
More from OpenVPN
View All →CVE-2025-50055
Cross-site scripting (XSS) vulnerability in the SAML Authentication module in...
Unknown
0
CVE-2025-50054
Buffer overflow in OpenVPN ovpn-dco-win version 1.3.0 and earlier and...
Unknown
0
CVE-2025-3908
The configuration initialization tool in OpenVPN 3 Linux v20 through...
Unknown
0
CVE-2025-3110
OpenVPN Access Server 2.7.2 through 3.1.0 accepts bare line-feed sequences...
Medium
6.9
CVE-2025-2704
OpenVPN version 2.6.1 through 2.6.13 in server mode using TLS-crypt-v2...
Unknown
0
Affected Vendor
OpenVPN
View all reports →Affected Software
OpenVPN 2 (Community), Access Server
Vulnerable Versions:
2.6.0, 2.11.0, 2.12.0
Timeline
Official Publish:
November 11th, 2023
Last Modified:
June 23rd, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available