{
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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-85522",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-09-04T07:57:10.252Z",
        "datePublished": "2026-09-04T13:45:15.397Z",
        "dateUpdated": "2026-09-04T16:02:14.218Z"
    },
    "containers": {
        "cna": {
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                "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
                "shortName": "VulDB",
                "dateUpdated": "2026-09-04T13:45:15.397Z"
            },
            "title": "valkey-io valkey Slot Migration cluster_migrateslots.c createSlotImportJob 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": "valkey-io",
                    "product": "valkey",
                    "versions": [
                        {
                            "version": "9.0",
                            "status": "affected"
                        },
                        {
                            "version": "9.1.0",
                            "status": "affected"
                        },
                        {
                            "version": "9.5.0",
                            "status": "affected"
                        },
                        {
                            "version": "9.5.1",
                            "status": "affected"
                        },
                        {
                            "version": "9.5.2",
                            "status": "affected"
                        },
                        {
                            "version": "9.5.3",
                            "status": "affected"
                        },
                        {
                            "version": "9.5.4",
                            "status": "affected"
                        },
                        {
                            "version": "9.0.5",
                            "status": "unaffected"
                        },
                        {
                            "version": "9.1.1",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:valkey-io:valkey:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Slot Migration"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was detected in valkey-io valkey up to 9.5.4/9.1.0. Affected by this vulnerability is the function createSlotImportJob of the file src/cluster_migrateslots.c of the component Slot Migration. The manipulation of the argument job_name results in out-of-bounds read. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 9.0.5 and 9.1.1 addresses this issue. The patch is identified as f4dc3ca09eb650c2fe14060090a41c524eca803f. Upgrading the affected component is advised."
                }
            ],
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                        "baseScore": 6.9,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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": 5.3,
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
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            "timeline": [
                {
                    "time": "2026-09-04T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
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                    "time": "2026-09-04T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
                {
                    "time": "2026-09-04T10:02:24.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
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            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "VULL (VulDB User)",
                    "type": "reporter"
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            ],
            "references": [
                {
                    "url": "https://vuldb.com/vuln/398707",
                    "name": "VDB-398707 | valkey-io valkey Slot Migration cluster_migrateslots.c createSlotImportJob out-of-bounds",
                    "tags": [
                        "vdb-entry",
                        "technical-description"
                    ]
                },
                {
                    "url": "https://vuldb.com/vuln/398707/cti",
                    "name": "VDB-398707 | CTI Indicators (IOB, IOC, IOA)",
                    "tags": [
                        "signature",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://vuldb.com/cve/CVE-2026-85522",
                    "name": "CVE-2026-85522 | CVE Analysis and Report",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://vuldb.com/submit/895119",
                    "name": "Submit #895119 | Valkey Project Valkey 9.1.0 Out-of-bounds Read",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://github.com/valkey-io/valkey/issues/4207",
                    "tags": [
                        "exploit",
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://github.com/valkey-io/valkey/pull/4210",
                    "tags": [
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                {
                    "url": "https://github.com/valkey-io/valkey/commit/f4dc3ca09eb650c2fe14060090a41c524eca803f",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/valkey-io/valkey/releases/tag/9.1.1",
                    "tags": [
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                    "url": "https://github.com/valkey-io/valkey/",
                    "tags": [
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            ],
            "tags": [
                "x_open-source"
            ],
            "x_generator": [
                "VulDB PVTS v202609"
            ]
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-04T16:01:32.851377Z",
                                "id": "CVE-2026-85522",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
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                                        "Technical Impact": "partial"
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                                ],
                                "role": "CISA Coordinator",
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                "title": "CISA ADP Vulnrichment",
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}