{
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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-14934",
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "state": "PUBLISHED",
        "assignerShortName": "zdi",
        "dateReserved": "2025-12-18T20:56:04.626Z",
        "datePublished": "2025-12-23T21:09:09.693Z",
        "dateUpdated": "2025-12-26T19:33:30.294Z"
    },
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                "shortName": "zdi",
                "dateUpdated": "2025-12-23T21:09:09.693Z"
            },
            "title": "NSF Unidata NetCDF-C Variable Name Stack-based Buffer Overflow Remote Code Execution Vulnerability",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "NSF Unidata NetCDF-C Variable Name Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NSF Unidata NetCDF-C. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of variable names. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27267."
                }
            ],
            "affected": [
                {
                    "vendor": "NSF Unidata",
                    "product": "NetCDF-C",
                    "versions": [
                        {
                            "version": "dbe0cbb9ff3f706009cf4ee011adf3e58d8a81c1",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                }
            ],
            "problemTypes": [
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                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-121",
                            "description": "CWE-121: Stack-based Buffer Overflow",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1152/",
                    "name": "ZDI-25-1152",
                    "tags": [
                        "x_research-advisory"
                    ]
                }
            ],
            "dateAssigned": "2025-12-18T20:56:04.661Z",
            "datePublic": "2025-12-18T21:20:47.686Z",
            "source": {
                "lang": "en",
                "value": "Fady Osman"
            },
            "metrics": [
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                    "format": "CVSS",
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                        "version": "3.0",
                        "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                        "baseScore": 7.8,
                        "baseSeverity": "HIGH"
                    }
                }
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        },
        "adp": [
            {
                "metrics": [
                    {
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-12-26T19:33:23.583603Z",
                                "id": "CVE-2025-14934",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
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                                        "Technical Impact": "total"
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                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
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