high8.1
CVE-2026-82061
A use-after-free security issue exists in the server's query execution memory tracking subsystem.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mongodb | Mongodb | from 8.3.0 before 8.3.9 |