Veille CVE

Juillet 2026

17 CVE

Critique 1 Élevée 14 Moyenne 2 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « Microsoft .NET Framework 4.8.1 » ✕
  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-2026-50650 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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.

  10. CVE-2026-50647 7.5 Élevée

    Microsoft .NET Framework 3.5 AND 4.7.2 · Microsoft .NET Framework 3.5 AND 4.8 · Microsoft .NET Framework 3.5 AND 4.8.1 · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2

    Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

  11. CVE-2026-50411 7.5 Élevée

    Microsoft .NET Framework 3.5 AND 4.7.2 · Microsoft .NET Framework 3.5 AND 4.8 · Microsoft .NET Framework 3.5 AND 4.8.1 · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2

    Stack-based buffer overflow in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

  12. CVE-2026-50368 7.5 Élevée

    Microsoft .NET Framework 3.5 AND 4.7.2 · Microsoft .NET Framework 3.5 AND 4.8 · Microsoft .NET Framework 3.5 AND 4.8.1 · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2

    Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

  13. CVE-2026-50355 7.5 Élevée

    Microsoft .NET Framework 3.5 AND 4.7.2 · Microsoft .NET Framework 3.5 AND 4.8 · Microsoft .NET Framework 3.5 AND 4.8.1 · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2

    Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

  14. CVE-2026-50324 5.9 Moyenne

    Microsoft .NET Framework 3.5 AND 4.7.2 · Microsoft .NET Framework 3.5 AND 4.8 · Microsoft .NET Framework 3.5 AND 4.8.1 · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2

    Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

  15. CVE-2026-50304 7.5 Élevée

    Microsoft .NET Framework 3.5 AND 4.7.2 · Microsoft .NET Framework 3.5 AND 4.8 · Microsoft .NET Framework 3.5 AND 4.8.1 · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2

    Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

  16. CVE-2026-50653 7.5 Élevée

    Microsoft Azure Active Directory · Microsoft .NET Framework 3.5 · Microsoft .NET Framework 3.5 AND 4.7.2 · Microsoft .NET Framework 3.5 AND 4.8

    Loop with unreachable exit condition ('infinite loop') in Azure Active Directory allows an unauthorized attacker to deny service over a network.

  17. CVE-2026-50652 7.5 Élevée

    Microsoft Azure Active Directory · Microsoft .NET Framework 3.5 · Microsoft .NET Framework 3.5 AND 4.7.2 · Microsoft .NET Framework 3.5 AND 4.8

    Deserialization of untrusted data in Azure Active Directory allows an unauthorized attacker to deny service over a network.