Veille CVE

Vendredi 23 octobre 2026

25 CVE

Critique 1 Élevée 18 Moyenne 6 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « Microsoft .NET 11.0 » ✕
  1. CVE-2026-96957 8.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft Visual Studio 2022 version 17.14 · Microsoft Visual Studio 2026 version 18.10

    Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.

  2. CVE-2026-96238 6.5 Moyenne

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Origin validation error in .NET allows an unauthorized attacker to bypass a security feature over a network.

  3. CVE-2026-96235 8.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.

  4. CVE-2026-96234 5.3 Moyenne

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.

  5. CVE-2026-96233 7.5 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Out-of-bounds write in ASP.NET Core allows an unauthorized attacker to deny service over a network.

  6. CVE-2026-96232 7.5 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Out-of-bounds read in .NET allows an unauthorized attacker to disclose information over a network.

  7. CVE-2026-96231 7.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

  8. CVE-2026-96229 6.5 Moyenne

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Permissive list of allowed inputs in .NET allows an unauthorized attacker to disclose information over a network.

  9. CVE-2026-96225 7.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

  10. CVE-2026-96224 8.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.

  11. CVE-2026-87697 8.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.

  12. CVE-2026-85363 8.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to elevate privileges over a network.

  13. CVE-2026-83520 8.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.

  14. CVE-2026-70197 8.1 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.

  15. CVE-2026-70194 6.5 Moyenne

    Microsoft .NET 11.0 runtime · Microsoft Visual Studio 2022 version 17.14 · Microsoft Visual Studio 2026 version 18.10

    Improper certificate validation in .NET Framework allows an unauthorized attacker to bypass a security feature over a network.

  16. CVE-2026-70190 7.3 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 9.0 runtime · Microsoft Visual Studio 2022 version 17.14

    Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

  17. CVE-2026-70174 8.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Improperly implemented security check for standard in .NET allows an unauthorized attacker to execute code over a network.

  18. CVE-2026-70165 6.7 Moyenne

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 9.0 runtime · Microsoft Visual Studio 2022 version 17.14

    Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

  19. CVE-2026-70161 7.3 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 9.0 runtime · Microsoft Visual Studio 2022 version 17.14

    Improper limitation of a pathname to a restricted directory ('path traversal') in .NET allows an authorized attacker to elevate privileges locally.

  20. CVE-2026-70035 8.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Deserialization of untrusted data in .NET Framework allows an unauthorized attacker to execute code over a network.

  21. CVE-2026-70007 8.8 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Out-of-bounds write in .NET Framework allows an unauthorized attacker to execute code over a network.

  22. CVE-2026-69651 7.5 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.

  23. CVE-2026-66822 5.9 Moyenne

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Insertion of sensitive information into sent data in .NET allows an unauthorized attacker to disclose information over a network.

  24. CVE-2026-58280 7.5 Élevée

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Uncontrolled recursion in .NET allows an unauthorized attacker to deny service over a network.

  25. CVE-2026-105016 9.8 Critique

    Microsoft .NET 10.0 runtime · Microsoft .NET 11.0 runtime · Microsoft .NET 8.0 runtime · Microsoft .NET 9.0 runtime

    Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over a network.