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    2 vulnerabilities by EricLBuehler

    CVE-2026-75090 (GCVE-0-2026-75090)

    Vulnerability from nvd – Published: 2026-08-18 01:15 – Updated: 2026-08-18 13:36 X_Open Source
    VLAI
    Title
    EricLBuehler Mistral.rs GGUF Tokenizer gguf_tokenizer.rs convert_gguf_to_hf_tokenizer out-of-bounds
    Summary
    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.
    Severity
    5.3 (Medium)
    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
    4.3 (Medium)
    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
    4.3 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-18 13:30 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    EricLBuehler Mistral.rs Affected: 0.8.0
    Affected: 0.8.1
    Affected: 0.8.2
    Affected: 0.8.3
    Affected: 0.8.4
    Affected: 0.8.5
    Affected: 0.8.6
    Affected: 0.8.7
    Affected: 0.8.8
    Affected: 0.8.9
    Affected: 0.8.10
    Affected: 0.8.11
    Affected: 0.8.12
    Affected: 0.8.13
    Affected: 0.8.14
    Affected: 0.8.15
    Affected: 0.8.16
    Affected: 0.8.17
    Affected: 0.8.18
    Affected: 0.8.19
    Affected: 0.8.20
    Affected: 0.8.21
    Affected: 0.8.22
    Unaffected: 0.8.23
        cpe:2.3:a:ericlbuehler:mistral.rs:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Credits
    m00dy (VulDB User)
    Show details on NVD website
    To clipboard 

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    CVE-2026-75090 (GCVE-0-2026-75090)

    Vulnerability from cvelistv5 – Published: 2026-08-18 01:15 – Updated: 2026-08-18 13:36 X_Open Source
    VLAI
    Title
    EricLBuehler Mistral.rs GGUF Tokenizer gguf_tokenizer.rs convert_gguf_to_hf_tokenizer out-of-bounds
    Summary
    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.
    Severity
    5.3 (Medium)
    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
    4.3 (Medium)
    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
    4.3 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-18 13:30 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    EricLBuehler Mistral.rs Affected: 0.8.0
    Affected: 0.8.1
    Affected: 0.8.2
    Affected: 0.8.3
    Affected: 0.8.4
    Affected: 0.8.5
    Affected: 0.8.6
    Affected: 0.8.7
    Affected: 0.8.8
    Affected: 0.8.9
    Affected: 0.8.10
    Affected: 0.8.11
    Affected: 0.8.12
    Affected: 0.8.13
    Affected: 0.8.14
    Affected: 0.8.15
    Affected: 0.8.16
    Affected: 0.8.17
    Affected: 0.8.18
    Affected: 0.8.19
    Affected: 0.8.20
    Affected: 0.8.21
    Affected: 0.8.22
    Unaffected: 0.8.23
        cpe:2.3:a:ericlbuehler:mistral.rs:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Credits
    m00dy (VulDB User)
    Show details on NVD website
    To clipboard 

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          "time": "2026-08-17T18:41:22.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "EricLBuehler Mistral.rs GGUF Tokenizer gguf_tokenizer.rs convert_gguf_to_hf_tokenizer out-of-bounds",
      "x_generator": [
        "VulDB PVTS v202608"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-75090",
    "datePublished": "2026-08-18T01:15:14.559Z",
    "dateReserved": "2026-08-17T16:35:41.582Z",
    "dateUpdated": "2026-08-18T13:36:51.469Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}