Vulnerability-Lookup

CVE-2026-21505 (GCVE-0-2026-21505)

Vulnerability from cvelistv5 – Published: 2026-01-07 17:10 – Updated: 2026-01-08 19:18

Title

iccDEV has Undefined Behavior (UB) - Invalid Enum Value

Summary

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV has undefined behavior due to an invalid enum value. This issue has been patched in version 2.3.1.2.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-08 19:18 UTC

CWE

CWE-20 - Improper Input Validation
CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')

Assigner

GitHub_M mitre root

References

5 references

URL	Tags
https://github.com/InternationalColorConsortium/i…	x_refsource_CONFIRM
https://github.com/InternationalColorConsortium/i…	x_refsource_MISC
https://github.com/InternationalColorConsortium/i…	x_refsource_MISC
https://github.com/InternationalColorConsortium/i…	x_refsource_MISC
https://github.com/InternationalColorConsortium/i…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version	CPE status
InternationalColorConsortium	iccDEV	Affected: < 2.3.1.2	guessed

Show details on NVD website

JSON

To clipboard

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}

CNVD-2026-07943

Vulnerability from cnvd - Published: 2026-01-26

Title

iccDEV无效枚举值漏洞

Description

iccDEV提供了一套用于处理ICC颜色管理配置文件的库和工具。 iccDEV存在无效枚举值漏洞，该漏洞源于无效枚举值导致未定义行为。攻击者可利用该漏洞导致机密性、完整性和可用性受影响。

Severity

高

Patch Name

iccDEV无效枚举值漏洞的补丁

Patch Description

iccDEV提供了一套用于处理ICC颜色管理配置文件的库和工具。 iccDEV存在无效枚举值漏洞，该漏洞源于无效枚举值导致未定义行为。攻击者可利用该漏洞导致机密性、完整性和可用性受影响。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://github.com/InternationalColorConsortium/iccDEV/releases

Reference

https://github.com/InternationalColorConsortium/iccDEV/commit/3bbe2088b2796cf0aa4f7fa19f7ccd9ad1c7aba5

Impacted products

Name
iccDEV iccDEV <2.3.1.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-21505",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-21505"
    }
  },
  "description": "iccDEV\u63d0\u4f9b\u4e86\u4e00\u5957\u7528\u4e8e\u5904\u7406ICC\u989c\u8272\u7ba1\u7406\u914d\u7f6e\u6587\u4ef6\u7684\u5e93\u548c\u5de5\u5177\u3002\n\niccDEV\u5b58\u5728\u65e0\u6548\u679a\u4e3e\u503c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u65e0\u6548\u679a\u4e3e\u503c\u5bfc\u81f4\u672a\u5b9a\u4e49\u884c\u4e3a\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u673a\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u53d7\u5f71\u54cd\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://github.com/InternationalColorConsortium/iccDEV/releases",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-07943",
  "openTime": "2026-01-26",
  "patchDescription": "iccDEV\u63d0\u4f9b\u4e86\u4e00\u5957\u7528\u4e8e\u5904\u7406ICC\u989c\u8272\u7ba1\u7406\u914d\u7f6e\u6587\u4ef6\u7684\u5e93\u548c\u5de5\u5177\u3002\r\n\r\niccDEV\u5b58\u5728\u65e0\u6548\u679a\u4e3e\u503c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u65e0\u6548\u679a\u4e3e\u503c\u5bfc\u81f4\u672a\u5b9a\u4e49\u884c\u4e3a\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u673a\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u53d7\u5f71\u54cd\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "iccDEV\u65e0\u6548\u679a\u4e3e\u503c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "iccDEV iccDEV \u003c2.3.1.2"
  },
  "referenceLink": "https://github.com/InternationalColorConsortium/iccDEV/commit/3bbe2088b2796cf0aa4f7fa19f7ccd9ad1c7aba5",
  "serverity": "\u9ad8",
  "submitTime": "2026-01-19",
  "title": "iccDEV\u65e0\u6548\u679a\u4e3e\u503c\u6f0f\u6d1e"
}

FKIE_CVE-2026-21505

Vulnerability from fkie_nvd - Published: 2026-01-07 18:15 - Updated: 2026-06-17 10:18

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/InternationalColorConsortium/iccDEV/commit/3bbe2088b2796cf0aa4f7fa19f7ccd9ad1c7aba5	Patch
security-advisories@github.com	https://github.com/InternationalColorConsortium/iccDEV/commit/b1bb72fc3e9442ee1355aabae7314bb7d3fc9d41	Patch
security-advisories@github.com	https://github.com/InternationalColorConsortium/iccDEV/issues/361	Exploit, Issue Tracking
security-advisories@github.com	https://github.com/InternationalColorConsortium/iccDEV/pull/419	Issue Tracking
security-advisories@github.com	https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-j577-8285-qrf9	Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0	https://github.com/InternationalColorConsortium/iccDEV/issues/361	Exploit, Issue Tracking

Impacted products

	Vendor	Product	Version
	color	iccdev	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "iccDEV",
          "vendor": "InternationalColorConsortium",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.3.1.2"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D34CF745-E75A-4F1C-AD7B-9AC1A2E9F680",
              "versionEndExcluding": "2.3.1.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV has undefined behavior due to an invalid enum value. This issue has been patched in version 2.3.1.2."
    },
    {
      "lang": "es",
      "value": "iccDEV proporciona un conjunto de bibliotecas y herramientas que permiten la interacci\u00f3n, manipulaci\u00f3n y aplicaci\u00f3n de perfiles ICC de gesti\u00f3n de color. Antes de la versi\u00f3n 2.3.1.2, iccDEV presenta un comportamiento indefinido debido a un valor de enumeraci\u00f3n no v\u00e1lido. Este problema ha sido parcheado en la versi\u00f3n 2.3.1.2."
    }
  ],
  "id": "CVE-2026-21505",
  "lastModified": "2026-06-17T10:18:44.483",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-21505",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-01-08T19:18:15.705997Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-01-07T18:15:54.700",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/InternationalColorConsortium/iccDEV/commit/3bbe2088b2796cf0aa4f7fa19f7ccd9ad1c7aba5"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/InternationalColorConsortium/iccDEV/commit/b1bb72fc3e9442ee1355aabae7314bb7d3fc9d41"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ],
      "url": "https://github.com/InternationalColorConsortium/iccDEV/issues/361"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/InternationalColorConsortium/iccDEV/pull/419"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-j577-8285-qrf9"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ],
      "url": "https://github.com/InternationalColorConsortium/iccDEV/issues/361"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        },
        {
          "lang": "en",
          "value": "CWE-843"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

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-2026-21505 (GCVE-0-2026-21505)

CNVD-2026-07943

FKIE_CVE-2026-21505

Tags

Sightings

Nomenclature