CVE-2026-21489

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Source

https://cve.org/CVERecord?id=CVE-2026-21489

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21489.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-21489

Aliases

GHSA-ph89-6q5h-wfw5

Published

2026-01-06T13:57:42.382Z

Modified

2026-07-22T03:08:35.362779Z

Severity

6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H CVSS Calculator

Summary

iccDEV has Out-of-bounds Read and Integer Underflow (Wrap or Wraparound)

Details

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below have Out-of-bounds Read and Integer Underflow (Wrap or Wraparound) vulnerabilities in its CIccCalculatorFunc::SequenceNeedTempReset function. This issue is fixed in version 2.3.1.2.

Database specific

{
    "cwe_ids": [
        "CWE-125",
        "CWE-191"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21489.json"
}

References

Affected packages

Git / github.com/internationalcolorconsortium/iccdev

Affected ranges

Type

GIT

Repo

https://github.com/internationalcolorconsortium/iccdev

Events

Introduced

Fixed

ad159eb00bf46fa17496a0f8c4cb49de8918062c

Fixed

cfabfe52c9c7eb0481b62c8aad56580bb11efdad

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

"2026-07-22T03:08:35Z"

vanir_signatures

[
    {
        "signature_type": "Function",
        "deprecated": false,
        "digest": {
            "length": 1763.0,
            "function_hash": "276425371092449740989887694375923434992"
        },
        "signature_version": "v1",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/cfabfe52c9c7eb0481b62c8aad56580bb11efdad",
        "id": "CVE-2026-21489-5e8d6b83",
        "target": {
            "function": "CIccCalculatorFunc::SequenceNeedTempReset",
            "file": "IccProfLib/IccMpeCalc.cpp"
        }
    },
    {
        "signature_type": "Line",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "198133994727567040155481425066656002119",
                "81277960640926063151608651729712444225",
                "25656865653103096820323002363719928095",
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                "79740448026072191458933195939712531404",
                "50438246786389469216689591397946423998",
                "194418884352918221129348805803278898859",
                "267096762021885723145801712962112409698",
                "233404004719165690134718188618383432561",
                "222991644521799592140462302193364593881",
                "219406030976280463287793526270677593018",
                "9367437628751682938069033642161664051",
                "161113669866394116494526044322153597082",
                "19107305152624708394925347358073562222",
                "52300177325693964894993086763359997273",
                "130851256610775210485217386666574903705",
                "88286402480473492140024571694625987647",
                "127750512331458506918365113443538292203",
                "276703235016309170084199506166915486279",
                "3398904626528024993673470931214730850",
                "215556304834196635495888176138153103746",
                "294344989964658422292162326467296489486",
                "27472561615841605345861181219566300171",
                "265839138071473865744368472231191567214"
            ]
        },
        "signature_version": "v1",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/cfabfe52c9c7eb0481b62c8aad56580bb11efdad",
        "id": "CVE-2026-21489-6efebb1d",
        "target": {
            "file": "IccProfLib/IccMpeCalc.cpp"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "digest": {
            "length": 2662.0,
            "function_hash": "257041639393545773046239113187032240023"
        },
        "signature_version": "v1",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/cfabfe52c9c7eb0481b62c8aad56580bb11efdad",
        "id": "CVE-2026-21489-e2465c42",
        "target": {
            "function": "CIccCalculatorFunc::CheckUnderflowOverflow",
            "file": "IccProfLib/IccMpeCalc.cpp"
        }
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21489.json"