{"id":"CVE-2026-85427","title":"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","summary":"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 publi…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-494"],"published":"2026-09-03","updated":"2026-09-08","sourceUpdated":"2026-09-08T20:07:17.943","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-85427","references":[{"url":"https://github.com/themoos/essential-moos","label":"disclosure@vulncheck.com"},{"url":"https://github.com/themoos/essential-moos/blob/b897ea86dba8b61412dc48ac0cfb5ff34cdaf5f6/Essentials/pAntler/Antler.cpp#L95","label":"disclosure@vulncheck.com"},{"url":"https://github.com/themoos/essential-moos/commit/e219f26710927f9c155a6b0dc11e3bd5f3da6730","label":"disclosure@vulncheck.com"},{"url":"https://github.com/themoos/essential-moos/pull/17","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/moos-essential-moos-through-10.0.1-pantler-remote-code-execution-via-unauthenticated-mission-file","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00547,"epssPercentile":0.43437,"ingestedAt":"2026-09-08T20:10:03.161Z","slug":"CVE-2026-85427","body":"## Overview\n\nMOOS 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}