CVE-2026-26154
HIGH WAF: Medium
CVSS 7.5
Published: 2026-04-14
CWE-20
Improper input validation in Windows Server Update Service allows an unauthorized attacker to perform tampering over a network.
WAF Coverage Analysis
Improper Input Validation
Medium WAF Coverage
OWASP: A03:2021 Injection
920xxx - Protocol Enforcement 941xxx - XSS / XXE 942xxx - SQL Injection