CVE-2026-21506

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Source
https://cve.org/CVERecord?id=CVE-2026-21506
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21506.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-21506
Aliases
  • GHSA-wfm7-m548-x4vp
Published
2026-01-07T17:10:58.119Z
Modified
2026-08-12T15:32:50.361734Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
iccDEV is Vulnerable to Null Pointer Dereference in CIccProfileXml::ParseBasic() Leading to Denial of Service
Details

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 Null pointer dereference in CIccProfileXml::ParseBasic(), leading to denial of service. This issue has been patched in version 2.3.1.2.

Database specific 
{
    "cwe_ids": [
        "CWE-20",
        "CWE-476"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21506.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/internationalcolorconsortium/iccdev

Affected ranges

Type
GIT
Repo
https://github.com/internationalcolorconsortium/iccdev
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ad159eb00bf46fa17496a0f8c4cb49de8918062c
Fixed
f2ea32372ad3ebbd29147940229cb9c5548fe033
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.3.1.2"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

v2.*
v2.2.6
v2.3.1
v2.3.1.1

Database specific

vanir_signatures_modified 
"2026-08-12T15:32:50Z"
vanir_signatures 
[
    {
        "id": "CVE-2026-21506-d0247635",
        "deprecated": false,
        "signature_type": "Line",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "139165869530963915916839724655987291796",
                "151173437958951242223086737091956195959",
                "55864086163300177244336156810618511814",
                "289590975163790722212746311540711357598",
                "24315225865937694682682172685948512715",
                "49485602281169078026459409200392304456",
                "78683178453181319415343773824931459685",
                "51476413688276493353319480882964732640",
                "206449705208124653190414352871095010257"
            ]
        },
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/f2ea32372ad3ebbd29147940229cb9c5548fe033",
        "target": {
            "file": "IccXML/IccLibXML/IccProfileXml.cpp"
        }
    },
    {
        "id": "CVE-2026-21506-d9ef698e",
        "deprecated": false,
        "signature_type": "Function",
        "signature_version": "v1",
        "digest": {
            "length": 7886.0,
            "function_hash": "245758446841777768446892942656041307711"
        },
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/f2ea32372ad3ebbd29147940229cb9c5548fe033",
        "target": {
            "function": "CIccProfileXml::ParseBasic",
            "file": "IccXML/IccLibXML/IccProfileXml.cpp"
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21506.json"