FKIE_CVE-2026-50100

Vulnerability from fkie_nvd - Published: 2026-06-15 10:16 - Updated: 2026-07-24 19:10
Severity
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
vultures@jpcert.or.jphttps://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2025-000002
vultures@jpcert.or.jphttps://jvn.jp/en/jp/JVN55319858/
vultures@jpcert.or.jphttps://www.konicaminolta.jp/business/support/important/260615_01_01.html
vultures@jpcert.or.jphttps://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2025-000002
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Multiple printer drivers",
          "vendor": "Ricoh Company, Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "see the information provided by the vendor"
            }
          ]
        },
        {
          "product": "Multiple printer drivers",
          "vendor": "KONICA MINOLTA JAPAN, INC.",
          "versions": [
            {
              "status": "affected",
              "version": "see the information provided by the vendor"
            }
          ]
        }
      ],
      "source": "vultures@jpcert.or.jp"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples controladores de impresora proporcionados por Ricoh Company, Ltd. y KONICA MINOLTA JAPAN, INC. contienen una vulnerabilidad de escalada de privilegios. Si esta vulnerabilidad es explotada, un atacante que puede iniciar sesi\u00f3n en un equipo que ejecuta un controlador de impresora afectado podr\u00eda elevar privilegios mediante el uso de un controlador especialmente dise\u00f1ado."
    }
  ],
  "id": "CVE-2026-50100",
  "lastModified": "2026-07-24T19:10:00.160",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "vultures@jpcert.or.jp",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.5,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "vultures@jpcert.or.jp",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-50100",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-06-15T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-06-15T10:16:28.847",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2025-000002"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://jvn.jp/en/jp/JVN55319858/"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://www.konicaminolta.jp/business/support/important/260615_01_01.html"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2025-000002"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-427"
        }
      ],
      "source": "vultures@jpcert.or.jp",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.