CVE-2026-32203: CWE-121: Stack-based Buffer Overflow in Microsoft .NET 10.0
Stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to deny service over a network.
CVE-2026-32203: CWE-121: Stack-based Buffer Overflow in Microsoft .NET 10.0
Description
Stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to deny service over a network.
CVSS v3.1
Score 7.5high
Affected software
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-03-11T01:49:58.658Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32203","vendor":"Microsoft"}]
Threat ID: 69de7a3682d89c981fd6bd40
Added to database: 04/14/2026, 17:32:38 UTC
Last enriched: 07/15/2026, 08:55:24 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 149
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