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CVE-2025-12657

MEDIUM CVSS 3.1: 5.0 EPSS 0.09%
Updated Dec 12, 2025
MongoDB
Parameter Value
CVSS 5.0 (MEDIUM)
Affected Versions 6.0.0 — 8.0.10
Fixed In 7.0.22
Type CWE-754
Vendor MongoDB
Public PoC No

The KMIP response parser built into mongo binaries is overly tolerant of certain malformed packets, and may parse them into invalid objects. Later reads of this object can result in read access violations.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 2

Configuration From (including) Up to (excluding)
Mongodb Mongodb
cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*
6.0.0 7.0.22
Mongodb Mongodb
cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*
8.0.0 8.0.10