CVE-2026-21500

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Source

https://cve.org/CVERecord?id=CVE-2026-21500

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21500.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-21500

Aliases

GHSA-4h4j-mm9w-2cp4

Published

2026-01-07T17:09:35.426Z

Modified

2026-07-22T03:08:36.815457Z

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

Stack Overflow in iccDEV XML Calculator Macro Expansion

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 stack overflow in the XML calculator macro expansion. This issue has been patched in version 2.3.1.2.

Database specific

{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21500.json",
    "cwe_ids": [
        "CWE-1119",
        "CWE-20",
        "CWE-400",
        "CWE-674"
    ]
}

References

Affected packages

Git / github.com/internationalcolorconsortium/iccdev

Affected ranges

Type

GIT

Repo

https://github.com/internationalcolorconsortium/iccdev

Events

Introduced

Fixed

ad159eb00bf46fa17496a0f8c4cb49de8918062c

Fixed

cce5f9b68a6c067b7ef898ccd5b000770745fb14

Fixed

f295826a6f15add90490030f23b2ddd8593bff5b

Database specific

{
    "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

"2026-07-22T03:08:36Z"

vanir_signatures

[
    {
        "target": {
            "function": "CIccMpeXmlCalculator::Flatten",
            "file": "IccXML/IccLibXML/IccMpeXml.cpp"
        },
        "id": "CVE-2026-21500-3f17fbd8",
        "digest": {
            "function_hash": "43219379633739357677178128400056179122",
            "length": 7786.0
        },
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Function",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/f295826a6f15add90490030f23b2ddd8593bff5b"
    },
    {
        "target": {
            "function": "CIccMpeXmlCalculator::Flatten",
            "file": "IccXML/IccLibXML/IccMpeXml.cpp"
        },
        "id": "CVE-2026-21500-4c5791ee",
        "digest": {
            "function_hash": "43219379633739357677178128400056179122",
            "length": 7786.0
        },
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Function",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/cce5f9b68a6c067b7ef898ccd5b000770745fb14"
    },
    {
        "target": {
            "file": "IccXML/IccLibXML/IccMpeXml.cpp"
        },
        "id": "CVE-2026-21500-a0fe06d5",
        "digest": {
            "line_hashes": [
                "251332102963938584700388179251222261074",
                "327925597478280559613005531041371277592",
                "211144092219351523940078259859804459464",
                "221632089173679320144537048705235991940"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Line",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/f295826a6f15add90490030f23b2ddd8593bff5b"
    },
    {
        "target": {
            "file": "IccXML/IccLibXML/IccMpeXml.cpp"
        },
        "id": "CVE-2026-21500-eec93718",
        "digest": {
            "line_hashes": [
                "251332102963938584700388179251222261074",
                "327925597478280559613005531041371277592",
                "211144092219351523940078259859804459464",
                "221632089173679320144537048705235991940"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Line",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/cce5f9b68a6c067b7ef898ccd5b000770745fb14"
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21500.json"