Home / mailings [SECURITY] [DSA 6289-1] openvpn security update
Posted on 21 May 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6289-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
May 21, 2026 https://www.debian.org/security/faq
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Package : openvpn
CVE ID : CVE-2026-35058 CVE-2026-40215
Two security vulnerabilities were discovered in OpenVPN, which could
result in denial of service or a leak of packet data from a previous
handshake.
For the oldstable distribution (bookworm), these problems have been fixed
in version 2.6.14-0+deb12u1.
For the stable distribution (trixie), these problems have been fixed in
version 2.6.14-1+deb13u2.
We recommend that you upgrade your openvpn packages.
For the detailed security status of openvpn please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/openvpn
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
