{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-75090",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-08-17T16:35:41.582Z",
        "datePublished": "2026-08-18T01:15:14.559Z",
        "dateUpdated": "2026-08-18T13:36:51.469Z"
    },
    "containers": {
        "cna": {
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                "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
                "shortName": "VulDB",
                "dateUpdated": "2026-08-18T01:15:14.559Z"
            },
            "title": "EricLBuehler Mistral.rs GGUF Tokenizer gguf_tokenizer.rs convert_gguf_to_hf_tokenizer 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": "EricLBuehler",
                    "product": "Mistral.rs",
                    "versions": [
                        {
                            "version": "0.8.0",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.2",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.3",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.4",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.5",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.6",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.7",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.8",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.9",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.10",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.11",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.12",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.13",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.14",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.15",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.16",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.17",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.18",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.19",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.20",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.21",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.22",
                            "status": "affected"
                        },
                        {
                            "version": "0.8.23",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:ericlbuehler:mistral.rs:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "GGUF Tokenizer"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was detected in EricLBuehler Mistral.rs up to 0.8.22. Affected by this issue is the function convert_gguf_to_hf_tokenizer of the file mistralrs-core/src/gguf/gguf_tokenizer.rs of the component GGUF Tokenizer. The manipulation of the argument eos_token_id/bos_token_id/unknown_token_id results in out-of-bounds read. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 0.8.23 can resolve this issue. The patch is identified as cd5297e2ea5cb27c790bdcf2f3c2f1064a81d55e. Upgrading the affected component is recommended."
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "version": "4.0",
                        "baseScore": 5.3,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
                        "baseSeverity": "MEDIUM"
                    }
                },
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "baseScore": 4.3,
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
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                    "cvssV2_0": {
                        "version": "2.0",
                        "baseScore": 5,
                        "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C"
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            ],
            "timeline": [
                {
                    "time": "2026-08-17T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
                },
                {
                    "time": "2026-08-17T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
                {
                    "time": "2026-08-17T18:41:22.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
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            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "m00dy (VulDB User)",
                    "type": "reporter"
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            "references": [
                {
                    "url": "https://vuldb.com/vuln/391327",
                    "name": "VDB-391327 | EricLBuehler Mistral.rs GGUF Tokenizer gguf_tokenizer.rs convert_gguf_to_hf_tokenizer out-of-bounds",
                    "tags": [
                        "vdb-entry",
                        "technical-description"
                    ]
                },
                {
                    "url": "https://vuldb.com/vuln/391327/cti",
                    "name": "VDB-391327 | CTI Indicators (IOB, IOC, IOA)",
                    "tags": [
                        "signature",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://vuldb.com/cve/CVE-2026-75090",
                    "name": "CVE-2026-75090 | CVE Analysis and Report",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://vuldb.com/submit/877270",
                    "name": "Submit #877270 | EricLBuehler mistral.rs (mistralrs-core) 0.8.1 / HEAD eb31bf3 Out-of-bounds Read",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://github.com/EricLBuehler/mistral.rs/issues/2225",
                    "tags": [
                        "exploit",
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://github.com/EricLBuehler/mistral.rs/pull/2282",
                    "tags": [
                        "issue-tracking",
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/EricLBuehler/mistral.rs/commit/cd5297e2ea5cb27c790bdcf2f3c2f1064a81d55e",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/EricLBuehler/mistral.rs/releases/tag/v0.8.23",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/EricLBuehler/mistral.rs/",
                    "tags": [
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            ],
            "tags": [
                "x_open-source"
            ],
            "x_generator": [
                "VulDB PVTS v202608"
            ]
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-08-18T13:30:44.977963Z",
                                "id": "CVE-2026-75090",
                                "options": [
                                    {
                                        "Exploitation": "poc"
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                                        "Automatable": "yes"
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                                        "Technical Impact": "partial"
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                                "role": "CISA Coordinator",
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}