Vulnerability-Lookup

CNVD-2026-07950

Vulnerability from cnvd - Published: 2026-01-26

Title

iccDEV数字错误漏洞

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存在数字错误漏洞，该漏洞源于TIFF Image Reader中存在除零错误。攻击者可利用该漏洞导致可用性受影响。

Severity

中

Patch Name

iccDEV数字错误漏洞的补丁

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存在数字错误漏洞，该漏洞源于TIFF Image Reader中存在除零错误。攻击者可利用该漏洞导致可用性受影响。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/10c34179a0332a869c2b46e305a9cd23a6311dfe

Impacted products

Name
iccDEV iccDEV <2.3.1.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-21495",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-21495"
    }
  },
  "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\u6570\u5b57\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eTIFF Image Reader\u4e2d\u5b58\u5728\u9664\u96f6\u9519\u8bef\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\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-2026-07950",
  "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\u6570\u5b57\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eTIFF Image Reader\u4e2d\u5b58\u5728\u9664\u96f6\u9519\u8bef\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\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\u6570\u5b57\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "iccDEV iccDEV \u003c2.3.1.2"
  },
  "referenceLink": "https://github.com/InternationalColorConsortium/iccDEV/commit/10c34179a0332a869c2b46e305a9cd23a6311dfe",
  "serverity": "\u4e2d",
  "submitTime": "2026-01-19",
  "title": "iccDEV\u6570\u5b57\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2026-21495 (GCVE-0-2026-21495)

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

Title

Division by Zero in iccDEV TIFF Image Reader

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 is vulnerable to division by zero in the TIFF Image Reader. 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: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-07 18:17 UTC

CWE

CWE-20 - Improper Input Validation
CWE-369 - Divide By Zero

Assigner

GitHub_M mitre root

References

2 references

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

Impacted products

1 product

Vendor	Product	Version
InternationalColorConsortium	iccDEV	Affected: < 2.3.1.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-21495",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-07T18:17:19.692568Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-07T18:19:11.012Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iccDEV",
          "vendor": "InternationalColorConsortium",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.3.1.2"
            }
          ]
        }
      ],
      "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 is vulnerable to division by zero in the TIFF Image Reader. This issue has been patched in version 2.3.1.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20: Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-369",
              "description": "CWE-369: Divide By Zero",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-07T17:08:46.342Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-xhrm-79rg-5784",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-xhrm-79rg-5784"
        },
        {
          "name": "https://github.com/InternationalColorConsortium/iccDEV/commit/10c34179a0332a869c2b46e305a9cd23a6311dfe",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/InternationalColorConsortium/iccDEV/commit/10c34179a0332a869c2b46e305a9cd23a6311dfe"
        }
      ],
      "source": {
        "advisory": "GHSA-xhrm-79rg-5784",
        "discovery": "UNKNOWN"
      },
      "title": "Division by Zero in iccDEV TIFF Image Reader"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-21495",
    "datePublished": "2026-01-07T17:08:46.342Z",
    "dateReserved": "2025-12-29T14:34:16.006Z",
    "dateUpdated": "2026-01-07T18:19:11.012Z",
    "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.

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.