{
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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-15506",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-01-10T18:20:54.803Z",
        "datePublished": "2026-01-11T11:02:09.187Z",
        "dateUpdated": "2026-02-23T08:31:01.015Z"
    },
    "containers": {
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                "dateUpdated": "2026-02-23T08:31:01.015Z"
            },
            "title": "AcademySoftwareFoundation OpenColorIO FileRules.cpp ConvertToRegularExpression out-of-bounds",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-125",
                            "lang": "en",
                            "description": "Out-of-Bounds Read"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-119",
                            "lang": "en",
                            "description": "Memory Corruption"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "AcademySoftwareFoundation",
                    "product": "OpenColorIO",
                    "versions": [
                        {
                            "version": "2.0",
                            "status": "affected"
                        },
                        {
                            "version": "2.1",
                            "status": "affected"
                        },
                        {
                            "version": "2.2",
                            "status": "affected"
                        },
                        {
                            "version": "2.3",
                            "status": "affected"
                        },
                        {
                            "version": "2.4",
                            "status": "affected"
                        },
                        {
                            "version": "2.5.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was found in AcademySoftwareFoundation OpenColorIO up to 2.5.0. This issue affects the function ConvertToRegularExpression of the file src/OpenColorIO/FileRules.cpp. Performing a manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is named ebdbb75123c9d5f4643e041314e2bc988a13f20d. To fix this issue, it is recommended to deploy a patch. The fix was added to the 2.5.1 milestone."
                }
            ],
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                        "version": "4.0",
                        "baseScore": 4.8,
                        "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
                        "baseSeverity": "MEDIUM"
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                    "cvssV3_1": {
                        "version": "3.1",
                        "baseScore": 3.3,
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                {
                    "time": "2026-01-10T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
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                {
                    "time": "2026-01-10T01:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
                {
                    "time": "2026-01-12T09:23:24.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
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            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Oneafter (VulDB User)",
                    "type": "reporter"
                }
            ],
            "references": [
                {
                    "url": "https://vuldb.com/?id.340444",
                    "name": "VDB-340444 | AcademySoftwareFoundation OpenColorIO FileRules.cpp ConvertToRegularExpression out-of-bounds",
                    "tags": [
                        "vdb-entry",
                        "technical-description"
                    ]
                },
                {
                    "url": "https://vuldb.com/?ctiid.340444",
                    "name": "VDB-340444 | CTI Indicators (IOB, IOC, IOA)",
                    "tags": [
                        "signature",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://vuldb.com/?submit.733332",
                    "name": "Submit #733332 | AcademySoftwareFoundation OpenColorIO 1d77ecd Out-of-Bounds Read",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://github.com/AcademySoftwareFoundation/OpenColorIO/issues/2228",
                    "tags": [
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://github.com/AcademySoftwareFoundation/OpenColorIO/pull/2231",
                    "tags": [
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://github.com/oneafter/1225/blob/main/uaf",
                    "tags": [
                        "exploit"
                    ]
                },
                {
                    "url": "https://github.com/cozdas/OpenColorIO/commit/ebdbb75123c9d5f4643e041314e2bc988a13f20d",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/AcademySoftwareFoundation/OpenColorIO/milestone/11",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/AcademySoftwareFoundation/OpenColorIO/",
                    "tags": [
                        "product"
                    ]
                }
            ],
            "tags": [
                "x_open-source"
            ]
        },
        "adp": [
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                "metrics": [
                    {
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-01-12T17:03:08.578544Z",
                                "id": "CVE-2025-15506",
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                                        "Exploitation": "poc"
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                                        "Automatable": "no"
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                                        "Technical Impact": "partial"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
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                    "dateUpdated": "2026-01-12T17:03:17.278Z"
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}