Fixes CVE-2025-13086.
Release notes:
https://sourceforge.net/p/openvpn/mailman/message/59261309/
Changelog:
https://github.com/OpenVPN/openvpn/blob/release/2.6/ChangeLog
https://github.com/OpenVPN/openvpn/blob/release/2.6/Changes.rst
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 55d1f2825b)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>