CVE-2026-97798
Status: Undergoing AnalysisHigh (7.8)—
Improper neutralization of argument delimiters in a command ('argument injection') in Windows Error Reporting allows an authorized attacker to elevate privileges 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 escalation90 % - Primary impact
T1059Command and Scripting Interpreterexecution45 %
El vector AV:L con UI:N indica escalada local sin interacción (T1068); la descripción cita inyección de argumentos en un comando, lo que sugiere ejecución de comandos, aunque no nombra el intérprete.
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-88
References
Raw JSON (NVD)
Show
{
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"published": "2026-10-13T19:22:17.640",
"references": [
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97798",
"source": "secure@microsoft.com"
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"lastModified": "2026-10-13T23:19:33.363",
"sourceIdentifier": "secure@microsoft.com"
}