Filtered by vendor Mongodb
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Total
312 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-13063 | 1 Mongodb | 1 Mongodb | 2026-10-24 | N/A | 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-2026-13071 | 1 Mongodb | 1 Mongodb | 2026-10-24 | N/A | 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 | 1 Mongodb | 2026-10-24 | N/A | 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-2026-13074 | 1 Mongodb | 1 Mongodb | 2026-10-24 | N/A | 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-2026-13078 | 1 Mongodb | 1 Mongodb | 2026-10-24 | N/A | 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-2026-18698 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 5.4 MEDIUM |
| 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 should require more specific privileges. This could result in exposure of collection metadata and, on certain deployment configurations, unauthorized modification of system collection data. | |||||
| CVE-2026-18705 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 6.5 MEDIUM |
| An issue in MongoDB Server's Atlas Vector Search feature could allow an authenticated user with read access to one view to retrieve documents from a different, protected view over the same underlying collection. This is due to insufficient handling of certain user-supplied fields when constructing an internal request forwarded to the search process. | |||||
| CVE-2026-18691 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 8.8 HIGH |
| An issue in MongoDB Server's intra-cluster connection setup could allow a party with suitable network access to influence which authentication mechanism is used when one replica set member connects to another. Under certain conditions, this could cause the cluster's shared internal credential to be transmitted in a less-protected form, potentially allowing that credential to be recovered. If recovered, the credential could be used to authenticate as the internal superuser to nodes in the deployment. | |||||
| CVE-2026-18699 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 6.5 MEDIUM |
| An issue in MongoDB Server's query planner could allow an authenticated user with read-level privileges to cause the server process to terminate unexpectedly by submitting a specially formed query against a collection with a text index. This could result in a denial of service, affecting connected clients and in-flight operations. | |||||
| CVE-2026-18692 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 8.8 HIGH |
| An issue in MongoDB Server's handling of timeseries bucket lifecycle could allow an authenticated user with write privileges to cause an internal reference to be used after the underlying memory has been freed. Subsequent operations could then result in a server crash or, potentially, execution of unintended code. | |||||
| CVE-2026-18690 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 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-2026-18694 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 7.1 HIGH |
| An issue in MongoDB Server's geospatial query processing could allow an authenticated user with write privileges to cause certain malformed geometry data to be stored and later processed without proper validation. Subsequent queries against this data could then result in the server accessing memory outside its intended bounds. This could result in a server crash (denial of service) and may expose a limited amount of server process memory. | |||||
| CVE-2026-18688 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 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-2026-18709 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 6.4 MEDIUM |
| An issue in MongoDB Server could allow an authenticated user with direct network access to a shard to improperly commit or abort an in-progress prepared transaction, bypassing the intended transaction coordination process. This could result in cross-shard data inconsistency, cluster clock corruption, and violation of transaction atomicity guarantees. | |||||
| CVE-2026-18706 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 6.6 MEDIUM |
| An issue in MongoDB Server's $graphLookup aggregation stage could allow an authenticated user able to issue aggregation and memory-management commands to cause an internal reference to be used after the underlying memory has been freed. This could result in a server crash or, potentially, execution of unintended code. | |||||
| CVE-2026-18697 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 7.5 HIGH |
| An issue in MongoDB Server's aggregation framework could allow an unauthenticated party to cause a mongos (router) process to terminate unexpectedly by submitting a specially formed aggregation command. This could result in a denial of service, disrupting client connections routed through the affected mongos instance. | |||||
| CVE-2026-18704 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 6.5 MEDIUM |
| An issue in MongoDB Server's aggregation framework could allow an authenticated user with only read privileges to perform write operations against collections they should not be able to modify. This is due to an internal-use aggregation stage being reachable by external clients without an appropriate authorization check on its embedded operations. | |||||
| CVE-2026-18703 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 4.2 MEDIUM |
| An issue in MongoDB Server could allow a party with a valid client certificate and a corresponding user account to authenticate using a certificate-based authentication method, even when an administrator has configured the server to restrict authentication to other mechanisms. This could allow authentication through a method the administrator intended to disable. | |||||
| CVE-2026-18696 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 6.5 MEDIUM |
| An issue in MongoDB Server's applyOps command could allow an authenticated user with specific non-default privileges to perform certain data-definition operations, such as dropping or modifying collections, against collections they do not have permission to manipulate. This is due to an inconsistency in how the target collection is determined between the authorization check and the actual operation. | |||||
| CVE-2026-18695 | 1 Mongodb | 1 Mongodb | 2026-10-23 | N/A | 6.5 MEDIUM |
| An issue in MongoDB Server's handling of certain query predicates against time-series collections with a metaField could allow an authenticated user with write access to cause the server process to terminate unexpectedly, resulting in a denial of service. | |||||