Servers and applications
CVE-2026-88964
An integer underflow in OpenVPN version 2.7_alpha3 through 2.7.7 on Windows and Android allows remote authenticated servers to cause a denial of service or memory disclosure via crafted domain search options
- Severity
- High 7.1
- Published
- 13 Oct 2026
- Last changed
- 14 Oct 2026
- Added to UpHeron
- 3 Nov 2026
- Sources
- CVE Program
Affected software
| Software | Affected versions |
|---|---|
OpenVPNServers and applications · cna:openvpn|openvpn |
|
References
- CVE.org https://www.cve.org/CVERecord?id=CVE-2026-88964