CVE-2026-12192

HIGH 8.8

GALAYOU Y4 Web Server buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-120 CWE-119
Vendor	galayou
Product	y4
Published	Jun 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

GALAYOU / Y4

1.0.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 0xd0 (VulDB User) VulDB CNA Team