Veille CVE

Mardi 14 juillet 2026

17 CVE

Critique 1 Élevée 14 Moyenne 2 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « Microsoft .NET 9.0 » ✕
  1. CVE-2026-50659 6.5 Moyenne

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .NET Framework 3.5

    Improper encoding or escaping of output in .NET allows an authorized attacker to perform spoofing over a network.

  2. CVE-2026-50651 7.5 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft Visual Studio 2022 version 17.12

    Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.

  3. CVE-2026-50650 7.8 Élevée

    Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .NET Framework 3.5 · Microsoft .NET Framework 3.5 AND 4.7.2

    Improper control of generation of code ('code injection') in .NET Framework allows an unauthorized attacker to elevate privileges locally.

  4. CVE-2026-50649 7.8 Élevée

    Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .NET Framework 3.5 · Microsoft .NET Framework 3.5 AND 4.7.2

    Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally.

  5. CVE-2026-50648 7.5 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .NET Framework 3.5

    Allocation of resources without limits or throttling in .NET Framework allows an unauthorized attacker to deny service over a network.

  6. CVE-2026-50646 7.8 Élevée

    Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .NET Framework 3.5 · Microsoft .NET Framework 3.5 AND 4.7.2

    Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally.

  7. CVE-2026-50528 8.2 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft Visual Studio 2022 version 17.12

    Incorrect authorization in .NET allows an unauthorized attacker to bypass a security feature over a network.

  8. CVE-2026-50527 7.5 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .NET Framework 3.5

    Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network.

  9. CVE-2026-50526 5.5 Moyenne

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft Visual Studio 2022 version 17.12

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

  10. CVE-2026-50525 7.5 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .NET Framework 3.5

    Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.

  11. CVE-2026-50524 7.5 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft Visual Studio 2022 version 17.12

    Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to deny service over a network.

  12. CVE-2026-47304 9.8 Critique

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .NET Framework 3.5

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

  13. CVE-2026-47303 8.8 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft Visual Studio 2022 version 17.12

    Authentication bypass by assumed-immutable data in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

  14. CVE-2026-47302 7.5 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .NET Framework 3.5

    Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.

  15. CVE-2026-47300 8.8 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft Visual Studio 2022 version 17.12

    Incorrect implementation of authentication algorithm in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

  16. CVE-2026-57108 7.5 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .net

    Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.

  17. CVE-2026-56170 7.5 Élevée

    Microsoft .NET 10.0 · Microsoft .NET 8.0 · Microsoft .NET 9.0 · Microsoft .net

    Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.