CVE-2026-13056
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.
- Affected products
- Mongodb, Mongodb Server, Mongo
- Mongodb
- < 8.0.28, 8.3.7
- CVSS 4.0
- 7.1 HIGH
- CVSS 3.1
- 6.5 MEDIUM
- EPSS
- 0.3% (20th percentile)
- Weakness
- CWE-1325
- NVD status
- Analyzed
- Published
- 2026-07-22
CVE-2026-13056 at NVD
No indexed exploits for CVE-2026-13056 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2026-13056 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.