CVE-2026-85431CWE-345

CVE-2026-85431

High · published September 4, 2026

CVSS v3.1
7.5
EPSS
3%
Percentile
88.7
In the wild
Unconfirmed
What it is

MOOS essential-moos through version 10.0.1 contains an unauthenticated UDP packet injection vulnerability in pMOOSBridge when configured with UDPListen. Attackers can send crafted UDP packets to the configured port to inject arbitrary variables into the local MOOS community with spoofed source and community identifiers.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.03369 · 88.7th percentile
Weakness
CWE-345 · Insufficient Verification of Data Authenticity
Published
2026-09-04T03:17Z
Affected products (1)
ProductVersionsFixed in
themoos/essential-moos≤ 10.0.1—
References (5)
https://github.com/themoos/essential-moos · [email protected]https://github.com/themoos/essential-moos/blob/b897ea86dba8b61412dc48ac0cfb5ff34cdaf5f6/Essentials/pMOOSBridge/MOOSUDPLink.cpp#L21 · [email protected]https://github.com/themoos/essential-moos/commit/d8441eac57d04ee89e7b82723480d10a558b45d6 · [email protected]https://github.com/themoos/essential-moos/pull/19 · [email protected]https://www.vulncheck.com/advisories/moos-essential-moos-through-10.0.1-pmoosbridge-unauthenticated-udp-packet-injection · [email protected]
EPSS history
Timeline
  • 05 SEP 03:44Z
    EPSS moved — → 2%
    epss
  • 03 SEP 22:38Z
    MOOS essential-moos through 10.0.1 pMOOSBridge Unauthenticated UDP Packet Injection
    cvelistv5