CVE-2026-85427
CVE-2026-85427
MOOS essential-moos pAntler through 10.0.1 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary programs by publishing a crafted MISSION_FILE message to the MOOSDB. Attackers can publish a mission file containing malicious Run entries that pAntler parses and executes via execvp() without authentication validation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-85427?
- CVE-2026-85427 is a high-severity vulnerability, classified under Download of Code Without Integrity Check. CVSS score: 8.1/10. Published 2026-09-03.
- How severe is CVE-2026-85427?
- High severity. CVSS v3 base score is 8.1 out of 10.