REDHAT-BUG-2457739: High severity Microsoft .NET Framework vulnerability

Published Apr 13, 2026
·
Updated

.NET - SecurityFeatureBypass - Denial of Service and Security Feature Bypass via Unsafe Transforms in EncryptedXml

Affected Software

1 affected component
Microsoft .NET Framework

Event History

Apr 13, 2026
Data Sourced
via Red Hat·05:02 AM
DescriptionSeverityAffected Software
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Frequently Asked Questions

1

What is the severity of REDHAT-BUG-2457739?

The severity of REDHAT-BUG-2457739 is considered to be high due to the potential for denial of service and security feature bypass.

2

How do I fix REDHAT-BUG-2457739?

To fix REDHAT-BUG-2457739, it is recommended to update to the latest version of Microsoft .NET Framework that addresses this vulnerability.

3

What specific vulnerabilities are associated with REDHAT-BUG-2457739?

REDHAT-BUG-2457739 is associated with a security feature bypass and denial of service via unsafe transforms in EncryptedXml.

4

Which versions of .NET Framework are affected by REDHAT-BUG-2457739?

REDHAT-BUG-2457739 affects multiple versions of Microsoft .NET Framework; users should consult Microsoft's security advisories for specifics.

5

Can REDHAT-BUG-2457739 be exploited remotely?

Yes, REDHAT-BUG-2457739 can potentially be exploited remotely, making it important to apply fixes promptly.

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