WID-SEC-W-2026-3959

DeutschShown in its original language — a full translation is planned for a future version.

OpenVPN: Schwachstelle ermöglicht Denial of Service

view advisory published 2026-10-14

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in OpenVPN ausnutzen, um Informationen offenzulegen oder einen Denial of Service Angriff durchzuführen.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-84471US	—	0.41% (35th)	—	2026-10-14
The fix for CVE-2026-12996 was incomplete. A use-after-free in OpenVPN 2.6.0 through 2.6.22 and 2.7_alpha1 through 2.7.7 allows remote authenticated peers to potentially cause a de…

references

External citations — patches, advisories, analysis.

OpenVPN Security Announcements vom 2026-10-14external
EU Vulnerability Database vom 2026-10-14external
WID-SEC-W-2026-3959 - CSAF Versionself
WID-SEC-2026-3959 - Portal Versionself

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