Vulnerability-Lookup

CVE-2026-26306 (GCVE-0-2026-26306)

Vulnerability from cvelistv5 – Published: 2026-03-25 05:44 – Updated: 2026-03-25 13:27

Summary

The installer for OM Workspace (Windows Edition) Ver 2.4 and earlier insecurely loads Dynamic Link Libraries (DLLs), which could allow an attacker to execute arbitrary code with the privileges of the user invoking the installer.

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 2026-03-25 13:27 UTC

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

jpcert

References

2 references

URL	Tags
https://support.jp.omsystem.com/en/support/imsg/d…
https://jvn.jp/en/jp/JVN19505323/

Impacted products

1 product

Vendor	Product	Version
OM Digital Solutions Corporation	OM Workspace (Windows Edition)	Affected: Ver 2.4 and earlier

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2026-26306",
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                  },
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                "role": "CISA Coordinator",
                "timestamp": "2026-03-25T13:27:23.553201Z",
                "version": "2.0.3"
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  "cveMetadata": {
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    "dateReserved": "2026-03-12T02:02:31.345Z",
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      "product_status:known_not_affected": "1",
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}

FKIE_CVE-2026-26306

Vulnerability from fkie_nvd - Published: 2026-03-25 06:16 - Updated: 2026-06-17 10:26

Severity

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

Summary

References

	URL	Tags
	vultures@jpcert.or.jp	https://jvn.jp/en/jp/JVN19505323/
	vultures@jpcert.or.jp	https://support.jp.omsystem.com/en/support/imsg/digicamera/info/omws.html

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "OM Workspace (Windows Edition)",
          "vendor": "OM Digital Solutions Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver 2.4 and earlier"
            }
          ]
        }
      ],
      "source": "vultures@jpcert.or.jp"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The installer for OM Workspace (Windows Edition) Ver 2.4 and earlier insecurely loads Dynamic Link Libraries (DLLs), which could allow an attacker to execute arbitrary code with the privileges of the user invoking the installer."
    },
    {
      "lang": "es",
      "value": "El instalador para OM Workspace (Edici\u00f3n Windows) Ver 2.4 y anteriores carga de forma insegura Bibliotecas de Enlace Din\u00e1mico (DLLs), lo que podr\u00eda permitir a un atacante ejecutar c\u00f3digo arbitrario con los privilegios del usuario que invoca el instalador."
    }
  ],
  "id": "CVE-2026-26306",
  "lastModified": "2026-06-17T10:26:03.710",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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": 8.4,
          "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": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "ACTIVE",
          "valueDensity": "NOT_DEFINED",
          "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/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-2026-26306",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-25T13:27:23.553201Z",
          "version": "2.0.3"
        }
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    ]
  },
  "published": "2026-03-25T06:16:28.000",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://jvn.jp/en/jp/JVN19505323/"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://support.jp.omsystem.com/en/support/imsg/digicamera/info/omws.html"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-427"
        }
      ],
      "source": "vultures@jpcert.or.jp",
      "type": "Secondary"
    }
  ]
}

GHSA-MC38-GW9C-Q8F5

Vulnerability from github – Published: 2026-03-25 06:30 – Updated: 2026-03-25 06:30

Details

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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-26306"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-427"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-25T06:16:28Z",
    "severity": "HIGH"
  },
  "details": "The installer for OM Workspace (Windows Edition) Ver 2.4 and earlier insecurely loads Dynamic Link Libraries (DLLs), which could allow an attacker to execute arbitrary code with the privileges of the user invoking the installer.",
  "id": "GHSA-mc38-gw9c-q8f5",
  "modified": "2026-03-25T06:30:29Z",
  "published": "2026-03-25T06:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26306"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/jp/JVN19505323"
    },
    {
      "type": "WEB",
      "url": "https://support.jp.omsystem.com/en/support/imsg/digicamera/info/omws.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "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/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",
      "type": "CVSS_V4"
    }
  ]
}

JVNDB-2026-000040

Vulnerability from jvndb - Published: 2026-03-25 09:13 - Updated:2026-03-25 09:13

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 of OM Workspace (Windows Edition) may insecurely load Dynamic Link Libraries

Details

OM Workspace provided by OM Digital Solutions Corporation is image editing software. Installer of OM Workspace (Windows Edition) contains the following vulnerability with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries.

Uncontrolled search path element (CWE-427) - CVE-2026-26306

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

References

Type

URL

	JVN	https://jvn.jp/en/ta/JVNTA91240916/
	JVN	https://jvn.jp/en/jp/JVN19505323/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-26306
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

OM Digital Solutions Corporation

OM Workspace (Windows Edition)

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000040.html",
  "dc:date": "2026-03-25T18:13+09:00",
  "dcterms:issued": "2026-03-25T18:13+09:00",
  "dcterms:modified": "2026-03-25T18:13+09:00",
  "description": "OM Workspace provided by OM Digital Solutions Corporation is image editing software. Installer of OM Workspace (Windows Edition) contains the following vulnerability with 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-2026-26306\u003c/li\u003e\u003c/ul\u003eKazuma Matsumoto of GMO Cybersecurity by IERAE, Inc. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with OM Digital Solutions Corporation under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000040.html",
  "sec:cpe": {
    "#text": "cpe:/a:misc:om_digitalsolutions_om_workspace_for_windows",
    "@product": "OM Workspace (Windows Edition)",
    "@vendor": "OM Digital Solutions Corporation",
    "@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-2026-000040",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/ta/JVNTA91240916/",
      "@id": "JVNTA#91240916",
      "@source": "JVN"
    },
    {
      "#text": "https://jvn.jp/en/jp/JVN19505323/index.html",
      "@id": "JVN#19505323",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-26306",
      "@id": "CVE-2026-26306",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Installer of OM Workspace (Windows Edition) may insecurely load Dynamic Link Libraries"
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

CVE-2026-26306 (GCVE-0-2026-26306)

FKIE_CVE-2026-26306

GHSA-MC38-GW9C-Q8F5

JVNDB-2026-000040

Tags

Sightings

Nomenclature