CVE-2026-13074
Medium · 5.3CVSS
5.3
EPSS
0.4%
Published
Jul 22, 2026
CISA due date
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The record
An unauthenticated remote client can cause excessive CPU consumption on a MongoDB server by sending a specific combination of parameters to the awaitable hello command in exhaust mode. The server's handling of this combination results in a response loop that bypasses normal throttling, allowing a small number of connections to degrade server availability.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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