CVE-2026-82061 — Use-After-Free in MongoDB Server Query Execution Memory Tracking Subsystem Leads to Denial of Service
A use-after-free security issue exists in the server's query execution memory tracking subsystem. An authenticated user with read privileges can trigger a write to freed heap me…
Published: 2026-09-08 · CVSS: 7.2 · CVSS 4.0
A use-after-free security issue exists in the server's query execution memory tracking subsystem. An authenticated user with read privileges can trigger a write to freed heap memory through a sequence of standard database commands, leading to server process crash or potential memory corruption. No user interaction is required.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7