CVE-2026-23666

HIGH

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

CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Complexity

LOW

Privileges

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Published: 4/14/2026Modified: 5/7/2026

No articles currently reference this CVE.