Buffer overflow in Openvpn
CVE-2026-81738
OpenVPN 2.5.0 through 2.7.6 on Windows using the tap-windows6 driver allows attackers to trigger an out-of-bounds write via crafted DOMAIN-SEARCH entries
Vulnerability class: Buffer Overflow
Affected products
Weakness classification (CWE)
References
- security@openvpn.net (vendor-advisory)