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.NET Information Disclosure Vulnerability

🗓️ 08 Sep 2026 14:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 4 Views

Origin validation error in .NET allows unauthorized attackers to disclose information over a network.

Related
Detection
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-58649
8 Sep 202617:17
cve
cvelist
Cvelist
CVE-2026-58649 .NET Information Disclosure Vulnerability
8 Sep 202617:17
cvelist
euvd
EUVD
EUVD-2026-73722
8 Sep 202617:17
euvd
mskb
Microsoft KB
.NET 8.0 Update - September 8, 2026
8 Sep 202614:00
mskb
mskb
Microsoft KB
.NET 9.0 Update - September 8, 2026
8 Sep 202614:00
mskb
mskb
Microsoft KB
.NET 10.0 Update - September 8, 2026
8 Sep 202614:00
mskb
ncsc
NCSC
vulnerabilities handled in Microsoft Developer Tools
8 Sep 202618:47
ncsc
nvd
NVD
CVE-2026-58649
8 Sep 202618:17
nvd
ptsecurity
Positive Technologies
PT-2026-87202
8 Sep 202600:00
ptsecurity
Vulners
Node
OR
microsoft.net_frameworkRange<10.0.111, 10.0.400
microsoft.net_frameworkRange<10.0.111, 10.0.400
microsoft.net_frameworkRange<10.0.111, 10.0.400
microsoft.net_frameworkRange<9.0.120, 9.0.317
microsoft.net_frameworkRange<9.0.120, 9.0.317
microsoft.net_frameworkRange<9.0.120, 9.0.317
microsoft.net_frameworkRange<8.0.130, 8.0.424
microsoft.net_frameworkRange<8.0.130, 8.0.424
microsoft.net_frameworkRange<8.0.130, 8.0.424

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08 Sep 2026 14:00Current
CVSS 3.16.5
SSVC
4