Veille CVE

Jeudi 30 juillet 2026

5 CVE

Critique 1 Élevée 4 Moyenne 0 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « OpenVPN » ✕
  1. CVE-2026-13379 9.1 Critique

    OpenVPN · Openvpn openvpn

    The Windows interactive service in OpenVPN 2.7_alpha1 through 2.7.4 allows remote attackers to cause persistent DNS state pollution or a service crash via a crafted search domain during the disconnection process

  2. CVE-2026-13117 8.1 Élevée

    OpenVPN · Openvpn openvpn

    An incomplete guard in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to trigger a use-after-free during TLS session promotion, potentially leading to a denial of service or memory leakage

  3. CVE-2026-12996 8.1 Élevée

    OpenVPN · Openvpn openvpn · Debian debian linux

    A use-after-free in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to potentially cause a denial of service or leak memory via crafted packets during TLS session promotion or expiry

  4. CVE-2026-12932 8.1 Élevée

    OpenVPN · Openvpn openvpn

    A memory leak in the tls-crypt-v2 client key extraction in OpenVPN 2.5.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attackers to cause a denial of service (memory exhaustion) via a flood of crafted packets

  5. CVE-2026-11771 7.5 Élevée

    OpenVPN · Openvpn openvpn

    OpenVPN version 2.1.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows attackers via an off-by-one buffer write in the NTLM proxy authentication to potentially cause a crash via a crafted NTLM response from a malicious proxy server