What’s Vulnerable › Vulnerabilities

CVE-2026-36742

• Severity: medium (CVSS 6.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-13 · updated 2026-06-17
• Weakness: CWE-276

Description

Hiseeu C90 v5.7.15 is vulnerable to Insecure Permissions. The UART bootloader is accessible when battery is disconnected (hidden/debug mode).

References

• https://github.com/N0tMilk/vulnerability-research
• https://github.com/N0tMilk/vulnerability-research/tree/main/IoT/CVE-2026-36742
• https://github.com/N0tMilk/vulnerability-research/tree/main/IoT/CVE-2026-36742

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