VULNERABILITY INTELLIGENCE

CVE-2026-85454

CVSS score6.1 MEDIUM
EPSS probability0.32%
CISA KEVNot currently listed
Published2026-09-03
Last modified2026-10-14
CVSS vectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Description

MOOS core-moos through 10.4.0 contains a buffer overflow vulnerability in CMOOSSerialPort::GetTelegram() that writes a NUL terminator one byte past the serial telegram stack buffer. Attackers controlling the serial line can send a full-length telegram to trigger the off-by-one write, corrupting the stack and potentially enabling code execution.

Weakness classification

  • disclosure@vulncheck.com: CWE-193

Primary references