CVE-2026-85443

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Source
https://cve.org/CVERecord?id=CVE-2026-85443
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-85443.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-85443
Published
2026-09-03T22:38:33Z
Modified
2026-10-28T02:30:39Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
MOOS core-moos through 10.4.0 MOOSDB Accept Loop Denial of Service
Details

MOOS core-moos through 10.4.0 contains a denial of service vulnerability in MOOSCommServer::ListenLoop() where the accept thread performs a blocking receive without timeout during the wire-protocol handshake. An attacker can open a TCP connection to the MOOSDB port and send no data, causing the accept thread to block indefinitely while holding the socket-list lock, preventing all subsequent client connections.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-400"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85443.json"
}
References

Affected packages

Git / github.com/themoos/core-moos

Affected ranges

Type
GIT
Repo
https://github.com/themoos/core-moos
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
19d06a9aefc910b0504c2c8589b1403f3b6e77a8
Fixed
8d940303949a850d4625eca2a60f27adee9c3ec4
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:themoos:core-moos:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "10.4.0"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "8d940303949a850d4625eca2a60f27adee9c3ec4"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

10.*
10.0.1-devel
10.0.2-devel
10.0.3-devel-candidate
Other
IvPCompatibility
PreProfilingmerge
v10.*
v10.0.4-alpha

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-85443.json"