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Medium severity6.5NVD Advisory· Published Jul 22, 2026· Updated Aug 5, 2026

CVE-2026-13065

CVE-2026-13065

Description

A user with read-only privileges is able to craft an aggregation pipeline using the $linearFill window function operator with a specific sortBy expression type to cause the mongod process to terminate abnormally, resulting in denial of service. The issue stems from insufficient validation of sort specifications during execution.

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Affected products

3
  • MongoDB/MongoDB2 versions
    cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*+ 1 more
    • cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*range: >=7.0.0,<7.0.39
    • (no CPE)
  • osv-coords
    pkg:bitnami/mongodb
    Range: >= 7.0.0, < 7.0.39

Patches

Vulnerability mechanics

References

1

News mentions

0

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