CVE-2026-96953
Status: Undergoing AnalysisHigh (7.8)—
Null pointer dereference in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to execute code locally.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Base score: 7.8
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
T1068Exploitation for Privilege Escalationprivilege escalation85 % - Primary impact
T1059Command and Scripting Interpreterexecution70 %
Vector AV:L/UI:N/PR:L y descripción de desreferencia de puntero nulo en el driver UDFS que permite ejecutar código localmente; el intérprete no se especifica, así que T1059 genérico.
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-476
References
Raw JSON (NVD)
Show
{
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"published": "2026-10-13T19:22:08.087",
"references": [
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96953",
"source": "secure@microsoft.com"
}
],
"vulnStatus": "Undergoing Analysis",
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"source": "secure@microsoft.com",
"description": [
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],
"descriptions": [
{
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"value": "Null pointer dereference in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to execute code locally."
}
],
"lastModified": "2026-10-13T20:19:33.210",
"sourceIdentifier": "secure@microsoft.com"
}