{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-50278",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-06-04T16:26:05.985Z",
        "datePublished": "2026-08-21T14:57:10.283Z",
        "dateUpdated": "2026-08-21T14:57:10.283Z"
    },
    "containers": {
        "cna": {
            "title": "iccDEV: CIccEmbedIO::Read8() size_t underflow",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-125",
                            "lang": "en",
                            "description": "CWE-125: Out-of-bounds Read",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-190",
                            "lang": "en",
                            "description": "CWE-190: Integer Overflow or Wraparound",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-704",
                            "lang": "en",
                            "description": "CWE-704: Incorrect Type Conversion or Cast",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.5,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-7qjg-7qq4-c77j",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-7qjg-7qq4-c77j"
                },
                {
                    "name": "https://github.com/InternationalColorConsortium/iccDEV/issues/987",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/InternationalColorConsortium/iccDEV/issues/987"
                },
                {
                    "name": "https://github.com/InternationalColorConsortium/iccDEV/commit/002d1108c1bd674de0ac1b0abfa0162986f19086",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/InternationalColorConsortium/iccDEV/commit/002d1108c1bd674de0ac1b0abfa0162986f19086"
                }
            ],
            "affected": [
                {
                    "vendor": "InternationalColorConsortium",
                    "product": "iccDEV",
                    "versions": [
                        {
                            "version": "< 2.3.2.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-08-21T14:57:10.283Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions prior to 2.3.2.1 have a `CIccEmbedIO::Read8()` size_t underflow. The issue arises due to an embedded-profile read defect when parsing ICC profiles containing `icSigEmbeddedV5ProfileTag` data with `icSigEmbeddedProfileType` payloads. Version 2.3.2.1 patches the issue. No known workarounds are available."
                }
            ],
            "source": {
                "advisory": "GHSA-7qjg-7qq4-c77j",
                "discovery": "UNKNOWN"
            }
        }
    }
}