Description
Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
patch
.NET Framework Denial of Service Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50527
Scores
CVSS v3
7.5
EPSS
0.0084
EPSS Percentile
54.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-121
Status
published
Products (26)
microsoft/.net
8.0.0 - 8.0.29
Microsoft/.NET 10.0
10.0.0 - 10.0.10
Microsoft/.NET 10.0
10.0.0 - 10.0.6
Microsoft/.NET 8.0
8.0.0 - 8.0.29
Microsoft/.NET 9.0
9.0.0 - 9.0.18
microsoft/.net_framework
4.8
microsoft/.net_framework
4.6.2
microsoft/.net_framework
4.7
microsoft/.net_framework
4.7.1
microsoft/.net_framework
4.7.2
... and 16 more
Published
Jul 14, 2026
Tracked Since
Jul 15, 2026