CVE-2026-85437
CVE-2026-85437
MOOS-IvP through 24.8.1 contains multiple buffer overflow vulnerabilities in IvP function string decoders that trust attacker-controlled length fields without validation. Attackers can craft malicious encoded strings with mismatched declared and actual field lengths to overflow heap and stack buffers, potentially achieving remote code execution through MOOS variables or alog files.
Vulnerability class: Buffer Overflow
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-85437?
- CVE-2026-85437 is a critical-severity vulnerability, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2026-09-03.
- How severe is CVE-2026-85437?
- Critical severity. CVSS v3 base score is 9.8 out of 10.