PT-2026-58807 · Microsoft+4 · .Net Framework+4

CVE-2026-50659

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Published

2026-07-14

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Updated

2026-08-17

CVSS v2.0

6.8

Medium

VectorAV:N/AC:L/Au:S/C:N/I:C/A:N
Name of the Vulnerable Software and Affected Versions .NET versions prior to 8.0.29 .NET versions prior to 9.0.18 .NET versions prior to 10.0.10
Description Improper encoding or escaping of output allows an authorized attacker to perform spoofing over a network by manipulating output in transit.
Recommendations Update to version 8.0.29. Update to version 9.0.18. Update to version 10.0.10.

Fix

DoS

Improper Encoding or Escaping of Output

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Weakness Enumeration

Related Identifiers

ALSA-2026:41893
ALSA-2026:41894
ALSA-2026:41895
ALSA-2026:41896
ALSA-2026:41897
ALSA-2026:41898
ALSA-2026:41899
ALSA-2026:41900
ALSA-2026:41901
BDU:2026-10123
BIT-DOTNET-2026-50659
BIT-DOTNET-SDK-2026-50659
CVE-2026-50659
GHSA-74JP-VM22-8Q8X
RHSA-2026:26638
RHSA-2026:39952
USN-8553-1

Affected Products

.Net Framework
Linuxmint
Red Os
Rocky Linux
Ubuntu