Medium severity6.8NVD Advisory· Published Nov 10, 2026· Updated Nov 10, 2026
CVE-2026-118746
CVE-2026-118746
Description
Not failing securely ('failing open') in .NET allows an unauthorized attacker to bypass a security feature over a network.
Affected products
2Patches
Vulnerability mechanics
References
1News mentions
1- Microsoft November 2026 Patch Tuesday Fixes 1,093 Vulnerabilities, Including Outlook Zero-DayCyber Security News · Nov 10, 2026