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    13 vulnerabilities found for C Driver by MongoDB

    CVE-2026-84965 (GCVE-0-2026-84965)

    Vulnerability from nvd – Published: 2026-09-03 15:01 – Updated: 2026-09-03 15:44
    VLAI
    Title
    Heap write primitive via size round-up wrap during JSON parsing on 32-bit builds
    Summary
    An integer wraparound in an allocation size calculation in the BSON library's JSON parsing code can cause a buffer to be released while a following copy operation still writes through the stale pointer. On builds where sizes are 32 bits, an unauthenticated party able to supply a sufficiently large JSON input to an application that links the library may cause that application to terminate unexpectedly, resulting in denial of service.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-03 15:43 UTC
    CWE
    • CWE-190 - Integer Overflow or Wraparound
    References
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.10.0 , < 1.30.9 (semver)
    Affected: 2.0.0 , < 2.5.2 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-84964 (GCVE-0-2026-84964)

    Vulnerability from nvd – Published: 2026-09-03 15:02 – Updated: 2026-09-03 15:42
    VLAI
    Title
    Heap corruption via OCSP request double free from crafted multi-URL certificate in TLS client
    Summary
    A double free in the OpenSSL-based TLS certificate revocation checking path of the MongoDB C Driver can be reached by a TLS endpoint that the client already trusts. During the handshake, specially formed certificate data can cause the same heap object to be released twice. An unauthenticated party acting as the trusted endpoint may cause the connecting client application to terminate unexpectedly.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-03 15:41 UTC
    CWE
    References
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.17.0 , < 1.30.9 (semver)
    Affected: 2.0.0 , < 2.5.2 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-84963 (GCVE-0-2026-84963)

    Vulnerability from nvd – Published: 2026-09-03 15:03 – Updated: 2026-09-03 15:35
    VLAI
    Title
    Silent field truncation via unchecked int cast of huge JSON string values in JSON-to-BSON parser
    Summary
    An incorrect numeric conversion in the JSON parsing component of the MongoDB C Driver's BSON library may cause an unusually large text value to be silently shortened, or the corresponding field to be omitted, while the parsing operation still reports success and returns no error. An unauthenticated party who can supply the input processed by an application that uses this component may cause that application to hold data that does not match what was submitted, which may result in unintended alteration of data.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-03 15:35 UTC
    CWE
    • CWE-681 - Incorrect Conversion between Numeric Types
    References
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.10.0 , < 1.30.9 (semver)
    Affected: 2.0.0 , < 2.5.2 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-84969 (GCVE-0-2026-84969)

    Vulnerability from nvd – Published: 2026-09-03 14:59 – Updated: 2026-09-03 15:08
    VLAI
    Title
    Heap overflow via truncated base64 encoding of binary fields in length-limited JSON output
    Summary
    A memory-handling error in the BSON-to-JSON conversion helpers of the MongoDB C Driver can write a small number of bytes past the end of a heap buffer when a binary field is encoded and the output is cut short at a caller-configured length limit. A party who supplies the document content, with no privileges on the application that links the driver, may cause a small amount of data outside the intended buffer to be altered.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-03 15:07 UTC
    CWE
    References
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.30.0 , < 1.30.9 (semver)
    Affected: 2.0.0 , < 2.5.2 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-81524 (GCVE-0-2026-81524)

    Vulnerability from nvd – Published: 2026-08-27 18:32 – Updated: 2026-08-28 15:50
    VLAI
    Title
    Cross-tenant database retargeting via dot/NUL injection in namespace strings in the C Driver
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-28 15:49 UTC
    CWE
    • CWE-99 - Improper Control of Resource Identifier ('Resource Injection')
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.0.0 , < 2.5.1 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-12119 (GCVE-0-2025-12119)

    Vulnerability from nvd – Published: 2025-11-18 20:21 – Updated: 2026-01-14 19:04
    VLAI
    Title
    Bulk write with options may read invalid memory
    Summary
    A mongoc_bulk_operation_t may read invalid memory if large options are passed.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-11-19 16:14 UTC
    CWE
    • CWE-825 - Expired Pointer Dereference
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.9.0 , ≤ 1.30.5 (semver)
    Affected: 2.0.0 , ≤ 2.1.1 (semver)
    Create a notification for this product.
    MongoDB PHP Driver Affected: 0 , ≤ 2.1.2 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-84963 (GCVE-0-2026-84963)

    Vulnerability from cvelistv5 – Published: 2026-09-03 15:03 – Updated: 2026-09-03 15:35
    VLAI
    Title
    Silent field truncation via unchecked int cast of huge JSON string values in JSON-to-BSON parser
    Summary
    An incorrect numeric conversion in the JSON parsing component of the MongoDB C Driver's BSON library may cause an unusually large text value to be silently shortened, or the corresponding field to be omitted, while the parsing operation still reports success and returns no error. An unauthenticated party who can supply the input processed by an application that uses this component may cause that application to hold data that does not match what was submitted, which may result in unintended alteration of data.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-03 15:35 UTC
    CWE
    • CWE-681 - Incorrect Conversion between Numeric Types
    References
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.10.0 , < 1.30.9 (semver)
    Affected: 2.0.0 , < 2.5.2 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-84964 (GCVE-0-2026-84964)

    Vulnerability from cvelistv5 – Published: 2026-09-03 15:02 – Updated: 2026-09-03 15:42
    VLAI
    Title
    Heap corruption via OCSP request double free from crafted multi-URL certificate in TLS client
    Summary
    A double free in the OpenSSL-based TLS certificate revocation checking path of the MongoDB C Driver can be reached by a TLS endpoint that the client already trusts. During the handshake, specially formed certificate data can cause the same heap object to be released twice. An unauthenticated party acting as the trusted endpoint may cause the connecting client application to terminate unexpectedly.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-03 15:41 UTC
    CWE
    References
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.17.0 , < 1.30.9 (semver)
    Affected: 2.0.0 , < 2.5.2 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-84965 (GCVE-0-2026-84965)

    Vulnerability from cvelistv5 – Published: 2026-09-03 15:01 – Updated: 2026-09-03 15:44
    VLAI
    Title
    Heap write primitive via size round-up wrap during JSON parsing on 32-bit builds
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-03 15:43 UTC
    CWE
    • CWE-190 - Integer Overflow or Wraparound
    References
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.10.0 , < 1.30.9 (semver)
    Affected: 2.0.0 , < 2.5.2 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-84969 (GCVE-0-2026-84969)

    Vulnerability from cvelistv5 – Published: 2026-09-03 14:59 – Updated: 2026-09-03 15:08
    VLAI
    Title
    Heap overflow via truncated base64 encoding of binary fields in length-limited JSON output
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-03 15:07 UTC
    CWE
    References
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.30.0 , < 1.30.9 (semver)
    Affected: 2.0.0 , < 2.5.2 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-81524 (GCVE-0-2026-81524)

    Vulnerability from cvelistv5 – Published: 2026-08-27 18:32 – Updated: 2026-08-28 15:50
    VLAI
    Title
    Cross-tenant database retargeting via dot/NUL injection in namespace strings in the C Driver
    Summary
    A weakness in the MongoDB C Driver allows special elements in caller-supplied database and collection name components to pass without sanitization when the driver composes the target namespace for an operation. An application that incorporates untrusted input into these name components can have operations directed at a resource other than the one intended.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-28 15:49 UTC
    CWE
    • CWE-99 - Improper Control of Resource Identifier ('Resource Injection')
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.0.0 , < 2.5.1 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-12119 (GCVE-0-2025-12119)

    Vulnerability from cvelistv5 – Published: 2025-11-18 20:21 – Updated: 2026-01-14 19:04
    VLAI
    Title
    Bulk write with options may read invalid memory
    Summary
    A mongoc_bulk_operation_t may read invalid memory if large options are passed.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-11-19 16:14 UTC
    CWE
    • CWE-825 - Expired Pointer Dereference
    Impacted products
    Vendor Product Version
    MongoDB C Driver Affected: 1.9.0 , ≤ 1.30.5 (semver)
    Affected: 2.0.0 , ≤ 2.1.1 (semver)
    Create a notification for this product.
    MongoDB PHP Driver Affected: 0 , ≤ 2.1.2 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CERTFR-2024-AVI-0662

    Vulnerability from certfr_avis - Published: - Updated:

    Une vulnérabilité a été découverte dans MongoDB. Elle permet à un attaquant de provoquer une élévation de privilèges.

    Solutions

    Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

    Impacted products
    Vendor Product Description
    MongoDB C Driver C Driver versions antérieures à 1.26.2 sur Windows
    MongoDB Server Server versions 7.x antérieures à 7.3.3 sur Windows
    MongoDB Server Server versions 5.0.x antérieures à 5.0.27 sur Windows
    MongoDB Server Server versions 6.0.x antérieures à 6.0.16 sur Windows
    MongoDB Server Server versions 7.0.x antérieures à 7.0.12 sur Windows
    MongoDB PHP Driver PHP Driver versions antérieures à 1.18.1 sur Windows
    References
    Bulletin de sécurité MongoDB PHPC-2369 2024-08-07 vendor-advisory

    Show details on source website

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      "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
      "affected_systems": [
        {
          "description": "C Driver versions ant\u00e9rieures \u00e0 1.26.2 sur Windows",
          "product": {
            "name": "C Driver",
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          }
        },
        {
          "description": "Server versions 7.x ant\u00e9rieures \u00e0 7.3.3 sur Windows",
          "product": {
            "name": "Server",
            "vendor": {
              "name": "MongoDB",
              "scada": false
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          }
        },
        {
          "description": "Server versions 5.0.x ant\u00e9rieures \u00e0 5.0.27 sur Windows",
          "product": {
            "name": "Server",
            "vendor": {
              "name": "MongoDB",
              "scada": false
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        },
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          "description": "Server versions 6.0.x ant\u00e9rieures \u00e0 6.0.16 sur Windows",
          "product": {
            "name": "Server",
            "vendor": {
              "name": "MongoDB",
              "scada": false
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          "product": {
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            "vendor": {
              "name": "MongoDB",
              "scada": false
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          }
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      "affected_systems_content": "",
      "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
      "cves": [
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          "url": "https://www.cve.org/CVERecord?id=CVE-2024-7553"
        }
      ],
      "links": [],
      "reference": "CERTFR-2024-AVI-0662",
      "revisions": [
        {
          "description": "Version initiale",
          "revision_date": "2024-08-09T00:00:00.000000"
        }
      ],
      "risks": [
        {
          "description": "\u00c9l\u00e9vation de privil\u00e8ges"
        }
      ],
      "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans MongoDB. Elle permet \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges.",
      "title": "Vuln\u00e9rabilit\u00e9 dans MongoDB",
      "vendor_advisories": [
        {
          "published_at": "2024-08-07",
          "title": "Bulletin de s\u00e9curit\u00e9 MongoDB PHPC-2369",
          "url": "https://jira.mongodb.org/browse/PHPC-2369"
        }
      ]
    }