VULNERABILITY INTELLIGENCE

CVE-2026-21218

CVSS score7.5 HIGH
EPSS probability1.01%
CISA KEVNot currently listed
Published2026-02-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

Improper handling of missing special element in .NET allows an unauthorized attacker to perform spoofing over a network.

Weakness classification

  • CWE-166: Improper Handling of Missing Special Element

Primary references