Improper certificate validation in the OpenVPN 3 Core library version 3.4 through 3.11.7 allows attackers to circumvent extended key usage restrictions.
6.0Orta
CVE-2026-13698
Açıklama
A memory leak in OpenVPN version 2.5.0 through 2.5.11, 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attackers with a valid tls-crypt-v2 client key to potentially cause a denial of service
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
Kaynaklar ve yamalar
- https://community.openvpn.net/Security%20Announcements/CVE-2026-13698 vendor-advisoryVendor Advisory
CPE eşleşmeleri (NVD) (3)
cpe:2.3:a:openvpn:openvpn:*:*:*:*:community:*:*:*≥ 2.5.0 ≤ 2.5.11cpe:2.3:a:openvpn:openvpn:*:*:*:*:community:*:*:*≥ 2.6.0 < 2.6.21cpe:2.3:a:openvpn:openvpn:*:*:*:*:community:*:*:*≥ 2.7 < 2.7.5