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Vulnerability DatabaseCVE-2025-14759

CVE-2025-14759: 
C# vulnerability analysis and mitigation

Missing cryptographic key commitment in the Amazon S3 Encryption Client for .NET may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record.

To mitigate this issue, upgrade Amazon S3 Encryption Client for .NET to version 3.2.0 or later.

Source: NVD

Related C# vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-64113CRITICAL9.3
  • C#C#
  • MediaBrowser.Server.Core
NoYesDec 09, 2025
CVE-2025-66628HIGH7.5
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CVE-2025-14759MEDIUM6
  • C#C#
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NoYesDec 17, 2025
CVE-2025-65581MEDIUM5.3
  • C#C#
  • Volo.Abp.Account.Web
NoYesDec 16, 2025
CVE-2025-66625MEDIUM4.9
  • C#C#
  • Umbraco.Cms
NoYesDec 09, 2025

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