CVE-2026-85432
CVE-2026-85432
MOOS core-moos through 10.4.0 fails to validate client identity in MOOSDB message processing, allowing authenticated attackers to attribute writes to other clients by supplying arbitrary source identifiers in serialized messages. Attackers can forge message origins and cancel third-party subscriptions by exploiting the disconnect between authenticated connection identity and wire-supplied source attribution.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-85432?
- CVE-2026-85432 is a high-severity vulnerability, classified under Authentication Bypass by Spoofing. CVSS score: 8.2/10. Published 2026-09-03.
- How severe is CVE-2026-85432?
- High severity. CVSS v3 base score is 8.2 out of 10.