Critical severity9.1NVD Advisory· Published Sep 3, 2026· Updated Oct 14, 2026
CVE-2026-85430
CVE-2026-85430
Description
MOOS essential-moos through 10.0.1 contains an authentication bypass vulnerability in pShare that accepts UDP datagrams from any source and republishes them with the attacker-claimed identity intact. Attackers can send crafted UDP datagrams to pShare input routes to inject messages into the local MOOS community under spoofed identities, or send malformed datagrams to crash the pShare process.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2<=10.0.1+ 1 more
- (no CPE)range: <=10.0.1
- cpe:2.3:a:themoos:essential-moos:*:*:*:*:*:*:*:*range: <=10.0.1
Patches
Vulnerability mechanics
References
4- github.com/themoos/essential-moos/commit/53729b6325a991a8dbd84dcd04e4707f3e592fd6nvdIssue TrackingPatch
- github.com/themoos/essential-moos/pull/18nvdIssue TrackingPatch
- www.vulncheck.com/advisories/moos-essential-moos-through-10.0.1-pshare-unauthenticated-udp-datagram-republishingnvdThird Party Advisory
- github.com/themoos/essential-moos/blob/b897ea86dba8b61412dc48ac0cfb5ff34cdaf5f6/Essentials/pShare/Listener.cppnvdIssue Tracking
News mentions
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