CVE-2026-84732

OpenVPN / OpenVPN PUBLISHED

Description (CNA)

Retransmissions of ACK packet ID in OpenVPN through 2.6.22 and 2.7.6 allow remote unauthenticated attackers to cause a denial of service via crafted inputs that trigger a timeout integer overflow

Affected (CNA)

Vendor / product	Versions
OpenVPN / OpenVPN	affected 0 through 2.6.22; affected 0 through 2.7.6

CWE

CWE-190

References

https://community.openvpn.net/Security%20Announcements/CVE-2026-84732

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.