CVE-2026-84732 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
OpenVPN	CNA	8.7 HIGH	NETWORK	LOW	NONE	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L

Base Score

CVSS 3.x

EPSS Score

Percentile: 43.77%

Early Detection

Affected products identified ahead of NVD analysis through intelligence sources.

Vendor	Product	Version	Source
openvpn	openvpn	𝑥 ≤ 2.6.22	CNA
openvpn	openvpn	𝑥 ≤ 2.7.6	CNA

Debian Releases

Debian Product

Codename

openvpn

bookworm	vulnerable
bookworm (security)	vulnerable
forky	vulnerable
sid	2.7.7-1 fixed
trixie	vulnerable
trixie (security)	vulnerable

Ubuntu Releases

Ubuntu Product

Codename

openvpn

bionic	needs-triage
focal	needs-triage
jammy	needs-triage
noble	needs-triage
resolute	needs-triage
trusty	needs-triage
xenial	needs-triage

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

Vulnerability Media Exposure

[GERMAN] OpenVPN: Mehrere Schwachstellen
Ein lokaler Angreifer kann mehrere Schwachstellen in OpenVPN ausnutzen, um Code auszuführen, Daten zu manipulieren oder einen Denial of Service zu verursachen.
Published: 2026-09-06T22:00:00+00:00

References

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