CVE-2026-13056CWE-1325
CVE-2026-13056
Medium · published July 23, 2026
What it is
Using expressions that generate large arrays it is possible to craft a query that creates very large intermediate objects in memory, causing the server to crash with OOM error.
The record
Technical detail
- CVSS v3.1
- 6.5 · MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.00402 · 33.3th percentile
- Weakness
- CWE-1325 · Improperly Controlled Sequential Memory Allocation
- Published
- 2026-07-23T00:16Z
Affected products (2)
| Product | Versions | Fixed in |
|---|
| mongodb/mongodb | ≥ 8.0.0, < 8.0.28 | 8.0.28 |
| mongodb/mongodb | ≥ 8.3.0, < 8.3.7 | 8.3.7 |
References (1)
EPSS history
Timeline