CVE-2026-97813
Status: Undergoing AnalysisMedium (6.5)—
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to disclose information over a network.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Base score: 6.5
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
T1210Exploitation of Remote Serviceslateral movement80 % - Primary impact
T1005Data from Local Systemcollection40 %
El vector AV:N con PR:L indica red con privilegios (T1210); la descripción solo menciona divulgación de información por red, sin ejecución de comandos, así que descarto T1059.
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-122
References
Raw JSON (NVD)
Show
{
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"timestamp": "2026-10-13T22:04:26.754532Z"
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"published": "2026-10-13T19:22:19.607",
"references": [
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97813",
"source": "secure@microsoft.com"
}
],
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"lastModified": "2026-10-13T23:19:35.363",
"sourceIdentifier": "secure@microsoft.com"
}