Microsoft .NET Vulnerability Enables Remote DoS Attacks
3 Articles
3 Articles
CVE-2026-26127: CVE-2026-26127: .NET Denial of Service via Base64Url Out-of-Bounds Read
CVE-2026-26127: .NET Denial of Service via Base64Url Out-of-Bounds Read Vulnerability ID: CVE-2026-26127 CVSS Score: 7.5 Published: 2026-03-11 CVE-2026-26127 is a Denial of Service (DoS) vulnerability in the .NET runtime and the Microsoft.Bcl.Memory library. An out-of-bounds read flaw in the Base64Url decoding logic allows unauthenticated remote attackers to trigger an application crash by supplying specifically crafted, malformed string input. …
Microsoft .NET Vulnerability Enables Remote DoS Attacks
Microsoft has released a security update to address a vulnerability in the .NET platform that could allow attackers to remotely crash affected applications. The flaw enables unauthenticated attackers to trigger a Denial-of-Service (DoS) condition, potentially causing applications or services running on vulnerable .NET environments to become unavailable. Exploitation of the vulnerability “… allows an unauthorized attacker to deny service over a…
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