CVE-2026-12192: GALAYOU Y4 Web Server buffer overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-15 · updated 2026-07-24
Weakness: CWE-119

Description

A vulnerability was determined in GALAYOU Y4 1.0.0. Impacted is an unknown function of the component Web Server. This manipulation causes buffer overflow. The attack is only possible within the local network. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

GALAYOU Y4: 1.0.0

References

https://vuldb.com/cve/CVE-2026-12192
https://vuldb.com/submit/825801
https://vuldb.com/vuln/370838
https://vuldb.com/vuln/370838/cti

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