PT-2026-63478 · Mongodb · Mongodb

CVE-2026-13074

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Published

2026-07-22

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Updated

2026-08-19

CVSS v4.0

6.9

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions MongoDB (affected versions not specified)
Description An unauthenticated remote client can cause excessive CPU consumption on a server by sending a specific combination of parameters to the hello command in exhaust mode. The server's handling of this request creates a response loop that bypasses normal throttling, which allows a small number of connections to degrade server availability.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Allocation of Resources Without Limits

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Weakness Enumeration

Related Identifiers

BIT-MONGODB-2026-13074
CVE-2026-13074

Affected Products

Mongodb