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CVE-2026-50100

Estado: AplazadaAlta (8.5)—

Multiple printer drivers provided by Ricoh Company, Ltd. and KONICA MINOLTA JAPAN, INC. contain a privilege escalation vulnerability. If this vulnerability is exploited, an attacker who can log in to a computer running an affected printer driver could elevate privileges by using a specially crafted driver.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vector CVSS con AV:L y PR:L sin UI:R indica escalada local; CWE-427 (desvalidación de firma en drivers) permite inyección de DLL mediante T1574.007 para elevar privilegios.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Execution PreventionRestrict File and Directory PermissionsAuditUpdate SoftwareUser Account ManagementThreat Intelligence Program

Tecnologías afectadas (2)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Konicaminolta — Printer DriversAIRicoh — Printer DriversAI

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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      "url": "https://jvn.jp/en/jp/JVN55319858/",
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      "url": "https://www.konicaminolta.jp/business/support/important/260615_01_01.html",
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    },
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    }
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  "lastModified": "2026-07-24T19:10:00.160",
  "sourceIdentifier": "vultures@jpcert.or.jp"
}