CVE-2026-13075 — $rankFusion and $scoreFusion Unbounded Memory Allocation During Error Suggestion Generation
An authenticated user can cause the mongod process to be terminated by the operating system under memory pressure via the $rankFusion and $scoreFusion aggregation stages. The is…
Published: 2026-07-22 · CVSS: 7.1 · CVSS 4.0
An authenticated user can cause the mongod process to be terminated by the operating system under memory pressure via the $rankFusion and $scoreFusion aggregation stages. The issue originates in the server's error-handling path and requires the ability to run aggregation queries.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7