Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
Exact source revision recorded 31 Oct 2026 18:05:11 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-69439
PublishedHeap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Analyzed
Weakness classifications: CWE-122
Original publisher date fields
published: 2026-09-08T18:19:07.960
lastModified: 2026-10-30T22:17:25.647
11 source CPE criteria · context only
- cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net:11.0.0:preview1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net:11.0.0:preview2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net:11.0.0:preview3:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net:11.0.0:preview4:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net:11.0.0:preview5:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net:11.0.0:preview6:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net:11.0.0:preview7:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:visual_studio_2026:*:*:*:*:*:*:*:*
The original JSON retains the logical configuration operators, exclusions and version bounds.
- Source published
- 8 Sep 2026 18:19:07 UTC
- Source modified
- 30 Oct 2026 22:17:25 UTC
- Observed here
- 31 Oct 2026 18:05:11 UTC
- Source terms
- NIST NVD usage terms; underlying source attribution retained
Original source record · Cite this exact observation · Complete original publisher JSON
This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: nvd · NIST NVD usage terms; underlying source attribution retained. Source text is retained; field grouping and change labels are provided by ChangeIntel.
CVSS 3.1 · [email protected] · Secondary · 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H