CVE-2026-11604

An incorrect buffer size calculation in the epoch key generator in OpenVPN ovpn-dco-win version 2.0.0 through 2.8.3 allows a remote authenticated peer to trigger a heap-based buffer overflow and kernel memory corruption via a crafted data packet, resulting in a system crash (denial of service).
CVSS

No CVSS.

Configurations

No configuration.

History

10 Jun 2026, 22:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-06-10 22:16

Updated : 2026-06-11 15:21


NVD link : CVE-2026-11604

Mitre link : CVE-2026-11604

CVE.ORG link : CVE-2026-11604


JSON object : View

Products Affected

No product.

CWE
CWE-122

Heap-based Buffer Overflow

CWE-131

Incorrect Calculation of Buffer Size

CWE-787

Out-of-bounds Write