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CVE-2026-82076Integer Overflow in Query Planner Leads to Unbounded Memory Allocation and Denial of Service in MongoDB Server

MongoDB MongoDB Server Publicada: (hace 1 mes)

Descripción

An integer overflow in the query planning component of MongoDB Server can allow an authenticated user with ordinary database-level read/write privileges to bypass an internal resource limit. Submitting a specially crafted query causes the server to consume memory without bound during query planning, and the resulting exhaustion terminates the server process. This may result in a denial of service affecting all databases served by the affected node.

Debilidad (CWE): CWE-190

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
mongodb mongodb 7.0.0 – < 7.0.41
MongoDB MongoDB Server 8.3.0 – < 8.3.9, 8.0.0 – < 8.0.30, 7.0.0 – < 7.0.41

Referencias y parches

Coincidencias CPE (NVD) (6)

  • cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:* ≥ 7.0.0 < 7.0.41
  • cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:* ≥ 8.0.0 < 8.0.30
  • cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:* ≥ 8.2.0 < 8.2.13
  • cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:* ≥ 8.3.0 < 8.3.9
  • cpe:2.3:a:mongodb:mongodb:9.0.0:alpha0:*:*:-:-:*:*
  • cpe:2.3:a:mongodb:mongodb:9.0.0:alpha1:*:*:-:-:*:*