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critical advisory

ASP.NET Core Improper Signature Verification Vulnerability (CVE-2026-40372)

CVE-2026-40372 is a critical vulnerability in ASP.NET Core stemming from improper cryptographic signature verification, potentially enabling unauthorized attackers to achieve network-based privilege escalation.

aspnet privilege-escalation cve-2026-40372 signature-bypass
2r 1t 1c