CVE-2026-69439
Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
CVSS score8.8 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness type (CWE)CWE-122
Vendorsmicrosoft
Affected products
| Vendors | Product | Versions |
|---|---|---|
| microsoft | .net | < 8.0.31 |
| microsoft | windows | - |
| microsoft | visual studio 2022 | < 17.14.40 |
| microsoft | visual studio 2026 | < 18.9.3 |
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This product uses the NVD API but is not endorsed or certified by the NVD.