Vulnerability-Lookup

JVNDB-2026-000028

Vulnerability from jvndb - Published: 2026-02-20 03:31 - Updated:2026-02-20 03:31

Severity

7.8 (High) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

Installer for Job log aggregation/analysis software RICOH Job Log Aggregation Tool may insecurely load Dynamic Link Libraries

Details

The installer for Job log aggregation/analysis software RICOH Job Log Aggregation Tool contains the following vulnerability related to the DLL search path, which may lead to insecurely loading Dynamic Link Libraries.

Uncontrolled search path element (CWE-427) - CVE-2026-26050

Kazuma Matsumoto of GMO Cybersecurity by IERAE, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	https://jvn.jp/en/ta/JVNTA91240916/
	JVN	https://jvn.jp/en/jp/JVN69531868/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-26050
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

Ricoh Co., Ltd

Job log aggregation/analysis software RICOH Job Log Aggregation Tool

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000028.html",
  "dc:date": "2026-02-20T12:31+09:00",
  "dcterms:issued": "2026-02-20T12:31+09:00",
  "dcterms:modified": "2026-02-20T12:31+09:00",
  "description": "The installer for Job log aggregation/analysis software RICOH Job Log Aggregation Tool contains the following vulnerability related to the DLL search path, which may lead to insecurely loading Dynamic Link Libraries.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/427.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eUncontrolled search path element (CWE-427) - CVE-2026-26050\u003c/li\u003e\u003c/ul\u003eKazuma Matsumoto of GMO Cybersecurity by IERAE, Inc. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000028.html",
  "sec:cpe": {
    "#text": "cpe:/a:ricoh:job_log_aggregation%2Fanalysis_software_ricoh_job_log_aggregation_tool",
    "@product": "Job log aggregation/analysis software RICOH Job Log Aggregation Tool",
    "@vendor": "Ricoh Co., Ltd",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "7.8",
    "@severity": "High",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000028",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/ta/JVNTA91240916/",
      "@id": "JVNTA#91240916",
      "@source": "JVN"
    },
    {
      "#text": "https://jvn.jp/en/jp/JVN69531868/index.html",
      "@id": "JVN#69531868",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-26050",
      "@id": "CVE-2026-26050",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Installer for Job log aggregation/analysis software RICOH Job Log Aggregation Tool may insecurely load Dynamic Link Libraries"
}

CVE-2026-26050 (GCVE-0-2026-26050)

Vulnerability from cvelistv5 – Published: 2026-02-20 08:13 – Updated: 2026-02-20 13:45

Summary

The installer for ジョブログ集計/分析ソフトウェア RICOHジョブログ集計ツール versions prior to Ver.1.3.7 contains an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries. As a result, arbitrary code may be executed with administrative privileges.

Severity

7.8 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.4 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-20 13:45 UTC

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

jpcert jpcert root

References

2 references

URL	Tags
https://support.ricoh.com/bbv2/html/dr_ut_d/ut/hi…
https://jvn.jp/en/jp/JVN69531868/

Impacted products

1 product

Vendor	Product	Version
Ricoh Company, Ltd.	ジョブログ集計/分析ソフトウェア RICOHジョブログ集計ツール	Affected: versions prior to Ver.1.3.7

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-26050",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-20T13:45:28.617862Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-20T13:45:42.678Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "\u30b8\u30e7\u30d6\u30ed\u30b0\u96c6\u8a08/\u5206\u6790\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 RICOH\u30b8\u30e7\u30d6\u30ed\u30b0\u96c6\u8a08\u30c4\u30fc\u30eb",
          "vendor": "Ricoh Company, Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "versions prior to Ver.1.3.7"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The installer for \u30b8\u30e7\u30d6\u30ed\u30b0\u96c6\u8a08/\u5206\u6790\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 RICOH\u30b8\u30e7\u30d6\u30ed\u30b0\u96c6\u8a08\u30c4\u30fc\u30eb versions prior to Ver.1.3.7 contains an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries. As a result, arbitrary code may be executed with administrative privileges."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV4_0": {
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-427",
              "description": "Uncontrolled Search Path Element",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-20T08:13:31.884Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://support.ricoh.com/bbv2/html/dr_ut_d/ut/history/w/bb/pub_j/dr_ut_d/4101031/4101031555/V137/5260588/260588/history.htm"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN69531868/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2026-26050",
    "datePublished": "2026-02-20T08:13:31.884Z",
    "dateReserved": "2026-02-17T06:44:17.959Z",
    "dateUpdated": "2026-02-20T13:45:42.678Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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JVNDB-2026-000028

CVE-2026-26050 (GCVE-0-2026-26050)

Tags

Sightings

Nomenclature

Related by attack behaviour