Hiseeu C90 v5.7.15 is vulnerable to Insecure Permissions.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. May 13, 2026 · NIST NVD

   Detected

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

2. Jun 17, 2026 · NIST NVD

   Updated

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

Sources

• CVE.orgVulnerability recordCVE-2026-36742

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-36742

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

  nvd.nist.gov

References

• Reference · github.com
• Reference · github.com