CVE-2026-69830
Status: Awaiting AnalysisHigh (8.1)—
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Base score: 8.1
Exploitation probability (EPSS)
FIRST hasn't scored this CVE yet (usual for very recent or rejected CVEs).
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
🎯 ATT&CK techniques
How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.
- Exploitation
T1190Exploit Public-Facing Applicationinitial access85 % - Primary impact
T1059Command and Scripting Interpreterexecution75 %
El vector AV:N/PR:N/UI:N indica red sin privilegios ni interacción (T1190); la descripción dice ejecución de código por red sin intérprete concreto (T1059). No hay dato de escalada de privilegios.
Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.
🛡️ ATT&CK mitigations that cover these techniques
Affected technologies (1)
⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.
CWEs
- CWE-362, CWE-416
References
Raw JSON (NVD)
Show
{
"id": "CVE-2026-69830",
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"version": "2.0.3",
"timestamp": "2026-10-13T21:07:36.410787Z"
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"published": "2026-10-13T19:18:59.943",
"references": [
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69830",
"source": "secure@microsoft.com"
}
],
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"type": "Secondary",
"source": "secure@microsoft.com",
"description": [
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"descriptions": [
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"value": "Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DHCP Server allows an unauthorized attacker to execute code over a network."
}
],
"lastModified": "2026-10-13T22:17:45.350",
"sourceIdentifier": "secure@microsoft.com"
}