{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-73071",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-08-10T19:37:41.444Z",
        "datePublished": "2026-08-11T15:29:30.287Z",
        "dateUpdated": "2026-08-11T16:47:48.674Z"
    },
    "containers": {
        "cna": {
            "title": "Vim: Use-after-free in JSON Decoding",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-416",
                            "lang": "en",
                            "description": "CWE-416: Use After Free",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "LOW",
                        "baseScore": 3.3,
                        "baseSeverity": "LOW",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/vim/vim/security/advisories/GHSA-69ch-22ch-r887",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/vim/vim/security/advisories/GHSA-69ch-22ch-r887"
                },
                {
                    "name": "https://github.com/vim/vim/commit/f8126294a526aa80c5123eb3079e325daee9ec75",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/vim/vim/commit/f8126294a526aa80c5123eb3079e325daee9ec75"
                },
                {
                    "name": "https://github.com/vim/vim/releases/tag/v9.2.0844",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/vim/vim/releases/tag/v9.2.0844"
                }
            ],
            "affected": [
                {
                    "vendor": "vim",
                    "product": "vim",
                    "versions": [
                        {
                            "version": ">= 9.2.0511, < 9.2.0844",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-08-11T15:29:30.287Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Vim is an open source, command line text editor. From 9.2.0511 until 9.2.0844, json_decode_item() in src/json.c can retain a stale pointer after json_decode_string() invokes channel_fill() to refill and free the current buffer, causing the error path to read freed memory instead of reader->js_buf + reader->js_used when an invalid JSON string spans buffers. This issue is fixed in version 9.2.0844."
                }
            ],
            "source": {
                "advisory": "GHSA-69ch-22ch-r887",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-08-11T16:47:12.172244Z",
                                "id": "CVE-2026-73071",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-08-11T16:47:48.674Z"
                }
            }
        ]
    }
}