Vulnerability-Lookup

CVE-2026-21693 (GCVE-0-2026-21693)

Vulnerability from cvelistv5 – Published: 2026-01-07 21:58 – Updated: 2026-01-08 18:17

Title

iccDEV has Type Confusion in CIccSegmentedCurveXml::ToXml() at IccXML/IccLibXML/IccMpeXml.cpp

Summary

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Versions prior to 2.3.1.2 have a Type Confusion vulnerability in `CIccSegmentedCurveXml::ToXml()` at `IccXML/IccLibXML/IccMpeXml.cpp`. This vulnerability affects users of the iccDEV library who process ICC color profiles. Version 2.3.1.2 contains a patch. No known workarounds are available.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-08 15:10 UTC

CWE

CWE-20 - Improper Input Validation
CWE-681 - Incorrect Conversion between Numeric Types
CWE-754 - Improper Check for Unusual or Exceptional Conditions
CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')

Assigner

GitHub_M mitre root

References

3 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

Impacted products

1 product

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

Show details on NVD website

JSON

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CNVD-2026-08437

Vulnerability from cnvd - Published: 2026-01-26

Title

iccDEV CIccSegmentedCurveXml::ToXml函数类型混淆漏洞

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存在类型混淆漏洞，该漏洞源于IccXML/IccLibXML/IccMpeXml.cpp文件中的CIccSegmentedCurveXml::ToXml函数存在类型混淆。攻击者可利用该漏洞使应用程序崩溃或执行任意代码。

Severity

高

Patch Name

iccDEV CIccSegmentedCurveXml::ToXml函数类型混淆漏洞的补丁

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存在类型混淆漏洞，该漏洞源于IccXML/IccLibXML/IccMpeXml.cpp文件中的CIccSegmentedCurveXml::ToXml函数存在类型混淆。攻击者可利用该漏洞使应用程序崩溃或执行任意代码。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/security/advisories/GHSA-v3q7-7hw6-6jq8

Impacted products

Name
iccDEV iccDEV <2.3.1.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-21693",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-21693"
    }
  },
  "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\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIccXML/IccLibXML/IccMpeXml.cpp\u6587\u4ef6\u4e2d\u7684CIccSegmentedCurveXml::ToXml\u51fd\u6570\u5b58\u5728\u7c7b\u578b\u6df7\u6dc6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-08437",
  "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\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIccXML/IccLibXML/IccMpeXml.cpp\u6587\u4ef6\u4e2d\u7684CIccSegmentedCurveXml::ToXml\u51fd\u6570\u5b58\u5728\u7c7b\u578b\u6df7\u6dc6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 CIccSegmentedCurveXml::ToXml\u51fd\u6570\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "iccDEV iccDEV \u003c2.3.1.2"
  },
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  "serverity": "\u9ad8",
  "submitTime": "2026-01-14",
  "title": "iccDEV CIccSegmentedCurveXml::ToXml\u51fd\u6570\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e"
}

FKIE_CVE-2026-21693

Vulnerability from fkie_nvd - Published: 2026-01-07 22:15 - Updated: 2026-06-17 10:18

Severity

8.8 (High) - CVSS:3.1/AV:N/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/issues/389	Exploit, Issue Tracking, Vendor Advisory
security-advisories@github.com	https://github.com/InternationalColorConsortium/iccDEV/pull/432	Issue Tracking, Patch
security-advisories@github.com	https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-v3q7-7hw6-6jq8	Vendor Advisory

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"
    }
  ],
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            }
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          "operator": "OR"
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    },
    {
      "lang": "es",
      "value": "iccDEV proporciona un conjunto de bibliotecas y herramientas que permiten la interacci\u00f3n, manipulaci\u00f3n y aplicaci\u00f3n de perfiles de gesti\u00f3n de color del International Color Consortium (ICC). Las versiones anteriores a la 2.3.1.2 tienen una vulnerabilidad de confusi\u00f3n de tipos en \u0027CIccSegmentedCurveXml::ToXml()\u0027 en \u0027IccXML/IccLibXML/IccMpeXml.cpp\u0027. Esta vulnerabilidad afecta a los usuarios de la biblioteca iccDEV que procesan perfiles de color ICC. La versi\u00f3n 2.3.1.2 contiene un parche. No se conocen soluciones alternativas disponibles."
    }
  ],
  "id": "CVE-2026-21693",
  "lastModified": "2026-06-17T10:18:56.317",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-21693",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-01-08T15:10:15.276664Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-01-07T22:15:45.830",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://github.com/InternationalColorConsortium/iccDEV/issues/389"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/InternationalColorConsortium/iccDEV/pull/432"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-v3q7-7hw6-6jq8"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        },
        {
          "lang": "en",
          "value": "CWE-681"
        },
        {
          "lang": "en",
          "value": "CWE-754"
        },
        {
          "lang": "en",
          "value": "CWE-843"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}

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.
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.

Action not permitted

CVE-2026-21693 (GCVE-0-2026-21693)

CNVD-2026-08437

FKIE_CVE-2026-21693

Tags

Sightings

Nomenclature

Related by attack behaviour