{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-54874",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2025-07-31T17:23:33.473Z",
        "datePublished": "2025-08-05T14:33:17.323Z",
        "dateUpdated": "2026-02-26T17:49:57.556Z"
    },
    "containers": {
        "cna": {
            "title": "OpenJPEG allows OOB heap memory write in opj_jp2_read_header",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-457",
                            "lang": "en",
                            "description": "CWE-457: Use of Uninitialized Variable",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 6.6,
                        "baseSeverity": "MEDIUM",
                        "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/uclouvain/openjpeg/commit/f809b80c67717c152a5ad30bf06774f00da4fd2d",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/uclouvain/openjpeg/commit/f809b80c67717c152a5ad30bf06774f00da4fd2d"
                },
                {
                    "name": "https://github.com/uclouvain/openjpeg/pull/1573",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/uclouvain/openjpeg/pull/1573"
                },
                {
                    "name": "https://securitylab.github.com/advisories/GHSL-2025-057_OpenCV",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://securitylab.github.com/advisories/GHSL-2025-057_OpenCV"
                }
            ],
            "affected": [
                {
                    "vendor": "uclouvain",
                    "product": "openjpeg",
                    "versions": [
                        {
                            "version": ">=  2.5.1, <= 2.5.3",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2025-09-26T21:55:42.071Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "OpenJPEG is an open-source JPEG 2000 codec. In OpenJPEG from 2.5.1 through 2.5.3, a call to opj_jp2_read_header may lead to OOB heap memory write when the data stream p_stream is too short and p_image is not initialized."
                }
            ],
            "source": {
                "advisory": "GHSA-97xc-584w-cmfc",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2025-54874",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-01-22T04:55:47.578218Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-02-26T17:49:57.556Z"
                }
            }
        ]
    }
}