CVE-2026-78221

An incorrect buffer size calculation in the Windows Interactive Service in OpenVPN 2.7alpha1 through 2.7.6 allows local authenticated users to cause memory corruption or disclose sensitive information via crafted NRPT inputs...

CVE-2026-78221

An incorrect buffer size calculation in the Windows Interactive Service component of OpenVPN 2.7_alpha1 through 2.7.6 allows local authenticated users to cause memory corruption or disclose sensitive information by supplying crafted NRPT inputs . The CVSS 4.0 base score is 5.9 (MEDIUM) with a loc...

CVE-2026-78221: Incorrect Calculation of Buffer Size

An incorrect buffer size calculation in the Windows Interactive Service in OpenVPN 2.7alpha1 through 2.7.6 allows local authenticated users to cause memory corruption or disclose sensitive information via crafted NRPT inputs...