Yamato Security develops Hayabusa, a log analysis and threat-hunting tool for Windows event logs, representing a specialized security instrumentation product with a narrow vulnerability surface. Live severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Yamato Security over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-40028MEDIUM Hayabusa versions prior to 3.8.0 contain a cross-site scripting (XSS) vulnerability in its HTML report output that allows an attacker to execute arbitrary JavaScript when a user sc | Apr 8, 2026 | 5.4 | 18 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Yamato Security.
Media articles that mention a CVE ID that affects a product developed by Yamato Security — matched by CVE ID, not by vendor name.