VDB
CVE-2026-32177
CVE-2026-32177
PUBLISHED
CVSS 7.300000190734863 HIGH
Heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally.
EPSS 0.10% · 26.5th percentile
Risk Scores
CVSS v3.1
7.300000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L/E:U/RL:O/RC:C
EPSS Score
0.10%
26.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| microsoft | visual_studio_2019 | 16.11.0, 16.11.0, 16.11.0 |
| Microsoft | Microsoft .NET Framework 3.5 | 3.5.0, 3.5.0, 3.5.0 |
| microsoft | .net | 4.7.0, 4.7.0, 4.8.0 |
| Microsoft | Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) | 16.11.0, 16.11.0, 16.11.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8.1 | 4.8.1, 4.8.1, 4.8.1 |
| Microsoft | .NET 8.0 | 8.0.0, 8.0.0, 8.0.0 |
| Microsoft | .NET 10.0 | 10.0.0, 10.0.0, 10.0.0 |
| Microsoft | Microsoft Visual Studio 2026 version 18.5 | 18.5.0, 18.5.0, 18.5.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 | 4.7.0, 4.7.0, 4.7.0 |
| microsoft | visual_studio_2017 | 15.9.0, 15.9.0, 15.9.0 |
| microsoft | visual_studio_2026 | 18.5.0, 18.5.0, 18.5.0 |
| microsoft | visual_studio_2022 | 17.12.0, 17.14.0, 17.12.0 |
| Microsoft | .NET 9.0 | 9.0.0, 9.0.0, 9.0.0 |
| Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 | 4.7.0, 4.7.0, 4.7.0 |
| Microsoft | Microsoft Visual Studio 2022 version 17.12 | 17.12.0, 17.12.0, 17.12.0 |
| Microsoft | Microsoft Visual Studio 2022 version 17.14 | 17.14.0, 17.14.0, 17.14.0 |
| Microsoft | Microsoft .NET Framework 4.8 | 4.8.0, 4.8.0, 4.8.0 |
| Microsoft | Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) | 15.9.0, 15.9.0, 15.9.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8 | 4.8.0, 4.8.0, 4.8.0 |
Timeline
- May 12, 2026 CVE Published
- May 12, 2026 PoC Published
- May 12, 2026 PoC Published
- May 13, 2026 PoC Published
- May 13, 2026 PoC Published
- May 13, 2026 Security Advisory
- May 13, 2026 Security Advisory
- May 13, 2026 Security Advisory
- May 13, 2026 Security Advisory
- May 13, 2026 Security Advisory
- May 13, 2026 Security Advisory
- May 13, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40407 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35418 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34345 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32209 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35422 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34330 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32170 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34350 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40401 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35415 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40415 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40397 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34333 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40406 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34339 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34334 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41088 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35419 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34332 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34351 advisory
…and 84 more