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Vulnerabilidades de mongo-c-driver

Vulnerabilidades publicadas para mongo-c-driver en los últimos 30 días: 0. Incluidas en el catálogo KEV: 0.

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Vulnerabilidades: 5

  1. CVE-2026-9100

    Media · CVSS 6EPSS 0,3%Sin corrección publicada

    Heap memory out of bounds read and crash in C Driver legacy GridFS file reader

    The MongoDB C Driver's legacy GridFS API accepts malformed file metadata from the database without adequate validation. Crafted documents in a GridFS collection may cause any application that reads those files via the legacy API to either crash (via a division-by-zero) or silently leak process memory contents (via an out-of-bounds read).

    Publicación Actualización
  2. CVE-2026-6691

    Alta · CVSS 8.6EPSS 0,13%Sin corrección publicada

    MongoDB C Driver Cyrus SASL Canonicalization Buffer Overflow

    The MongoDB C Driver's Cyrus SASL integration performs unsafe string copying during username canonicalization, enabling a heap buffer overflow before any authentication or network traffic. This may be triggered by passing untrusted input in the username of a MongoDB URI with authMechanism=GSSAPI.

    Publicación Actualización
  3. CVE-2026-6231

    Media · CVSS 5.3EPSS 0,18%Sin corrección publicada

    bson_validate may skip validation when processing certain inputs

    The bson_validate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that rely on these functions to validate untrusted BSON data before further processing. This issue affects MongoDB C Driver versions prior to 1.30.5, MongoDB C Driver version 2.0.0 and MongoDB C Driver version 2.0.1

    Publicación Actualización
  4. CVE-2026-4359

    Baja · CVSS 2EPSS 0,19%Sin corrección publicada

    Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer

    A compromised third party cloud server or man-in-the-middle attacker could send a malformed HTTP response and cause a crash in applications using the MongoDB C driver.

    Publicación Actualización

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