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Search Results (206 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-18690 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-09-16 | 8.1 High |
| An issue in MongoDB Server could allow an authenticated user with a limited database-scoped role to perform an action against protected system collections that their assigned privileges should not permit. This could result in critical system collections being dropped and recreated without proper authorization. | ||||
| CVE-2026-18688 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-09-16 | 7.1 High |
| An issue in MongoDB Server's aggregation framework could allow an authenticated user to trigger an out-of-bounds memory read by providing a specially formed numeric parameter in a certain aggregation pipeline stage. This could result in a server crash (denial of service) and may potentially expose a limited amount of memory contents. | ||||
| CVE-2026-18687 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-09-16 | 7.1 High |
| MongoDB Server's handling of a Queryable Encryption maintenance operation did not properly validate certain request parameters against the collection's encrypted field configuration before use. An authenticated user with readWrite privileges could submit a specially formed request that leads to a server crash or excessive internal writes, resulting in resource exhaustion and corruption of encrypted index data. | ||||
| CVE-2026-82076 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-09-14 | 6.5 Medium |
| An integer overflow in the query planning component of MongoDB Server can allow an authenticated user with ordinary database-level read/write privileges to bypass an internal resource limit. Submitting a specially crafted query causes the server to consume memory without bound during query planning, and the resulting exhaustion terminates the server process. This may result in a denial of service affecting all databases served by the affected node. | ||||
| CVE-2026-84967 | 1 Mongodb | 2 Mongodb, Mongodb For Vs Code | 2026-09-09 | 4.3 Medium |
| A component of the MongoDB extension for Visual Studio Code does not neutralize special characters in a connection string before that value is placed into a command line the extension composes for an integrated terminal. An unauthenticated remote unauthorized-user who persuades a developer to accept a user-supplied connection target, and then to open the extension's shell feature, can place characters of the unauthorized-user’s choosing into that command line. No privileges on the developer's machine are required, but several user actions are. The confirmation the developer sees does not display the supplied text. | ||||
| CVE-2026-13071 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-08-18 | 6.5 Medium |
| An authenticated user with read access can cause the mongod process to be terminated through certain aggregation expressions that execute server-side JavaScript. The issue involves improper memory handling during document processing. | ||||
| CVE-2026-13072 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-08-18 | 8.1 High |
| When compute mode is enabled on a standalone mongod instance, insufficient validation of externally sourced BSON data during aggregation pipeline processing can result in memory corruption, potentially leading to process termination or other unintended behavior. This configuration is non-default and requires explicit enablement at startup. | ||||
| CVE-2026-13073 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-08-18 | 4.3 Medium |
| An authenticated user with read-only privileges can cause the mongod process to terminate abnormally by issuing a crafted aggregation command, resulting in denial of service for all connected clients until the process is restarted. The issue stems from an internal engine selection inconsistency triggered by a specific combination of aggregation options. | ||||
| CVE-2026-13074 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-08-18 | 5.3 Medium |
| 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. | ||||
| CVE-2026-13075 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-08-18 | 6.5 Medium |
| An authenticated user can cause the mongod process to be terminated by the operating system under memory pressure via the $rankFusion and $scoreFusion aggregation stages. The issue originates in the server's error-handling path and requires the ability to run aggregation queries. | ||||
| CVE-2026-13076 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-08-18 | 6.5 Medium |
| An authenticated user can cause a {{mongod}} process to be terminated by the operating system under memory pressure by performing a specific data type conversion operation within MongoDB's aggregation framework. The behavior stems from disproportionate memory consumption during this operation, and requires both write access to the database and the ability to run aggregation queries. | ||||
| CVE-2026-13077 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-08-18 | 7.1 High |
| A missing bounds check in the BSON CodeWScope element accessors allows an attacker to trigger an out-of-bounds heap read via a crafted aggregation pipeline. The vulnerability can be exploited by an authenticated user by generating a malformed BSONColumn data containing a CodeWScope element, bypassing wire-level BSON validation. When the forged element is decompressed, the unchecked size value is used in pointer arithmetic, causing either a server crash or disclosure of adjacent heap memory contents. | ||||
| CVE-2026-13078 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-08-18 | 7.7 High |
| A vulnerability was discovered in MongoDB Server where the server-side MozJS scripting engine unconditionally registered a module loading hook that enables JavaScript calls to read arbitrary files from the host filesystem using the mongod process's privileges. An authenticated user could exploit this through crafted aggregation pipeline commands to read sensitive files accessible to the MongoDB server process. | ||||
| CVE-2026-13069 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-07-27 | 6.5 Medium |
| An authenticated user can cause excessive CPU consumption or out-of-memory conditions on a MongoDB server by sending a crafted Queryable Encryption find payload containing an unvalidated field used to control an internal computation loop. The resulting resource exhaustion degrades availability for other operations. | ||||
| CVE-2026-13056 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-07-27 | 6.5 Medium |
| 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. | ||||
| CVE-2026-13059 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-07-24 | 8.1 High |
| An authenticated user with low privileges may be able to perform unauthorized reads and writes on data protected by role-based query-level access controls, due to insufficient validation of certain client-supplied command parameters. The issue affects find, update, delete, and aggregate commands in non-apiStrict configurations. | ||||
| CVE-2026-13067 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-07-24 | 6.3 Medium |
| When PROXY protocol v2 is used on the Unix domain socket path, roles derived from X.509 client certificates may not be validated against the configured tlsCATrusts allow-list. This can result in unintended role assignments following MONGODB-X509 authentication. Affected scenarios require local access to the proxy Unix domain socket and a valid X.509 certificate issued by a trusted certificate authority. | ||||
| CVE-2026-13064 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-07-23 | 6.5 Medium |
| Certain query operations involving deeply nested $jsonSchema constructs can trigger disproportionate CPU consumption in affected MongoDB deployments, potentially leading to resource exhaustion. The resulting CPU-bound operation cannot be interrupted through standard administrative controls. | ||||
| CVE-2026-13063 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-07-23 | 4.3 Medium |
| An authenticated user with standard read/write privileges can cause the mongod process to terminate due to an out-of-memory condition by sending a crafted aggregation command. MongoDB's libmongocrypt library insufficiently validates payload-supplied values, which can result in an excessively large memory allocation. | ||||
| CVE-2026-13070 | 1 Mongodb | 2 Mongodb, Mongodb Server | 2026-07-23 | 5.3 Medium |
| A MongoDB server initiating an outbound TLS connection may terminate abnormally when processing a malformed OCSP response from a remote peer during the TLS handshake. OCSP stapling validation is enabled by default for outgoing TLS connections. Affected scenarios require the remote peer to hold a certificate issued by the cluster's trusted certificate authority, or for the connection to traverse an untrusted network path. | ||||