Mongodb
47 CVEs across 36 Mongodb products. Browse Mongodb vulnerabilities, severities, and proof-of-concept exploits.
Mongodb products with known CVEs
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-19003 | High | 7.8 | 2026-08-12 | A data source definition containing an over-length file path setting may cause the MongoDB BI Connector ODBC Driver setup dialog to write outside the bounds of… |
CVE-2026-19503 | Medium | 4.8 | 2026-08-12 | MongoDB Schema Manager and MongoDB Atlas SQL ODBC Driver do not validate the scheme of the authorization and token endpoints returned by an OIDC issuer's disco… |
CVE-2026-19502 | Medium | 5.5 | 2026-08-12 | MongoDB SQL Schema Builder CLI records its startup configuration to standard output and, when file logging is enabled, to a log file on disk. Certain connectio… |
CVE-2026-19004 | High | 8.1 | 2026-08-12 | An application using the MongoDB BI Connector ODBC Driver may experience a memory-safety issue when processing output parameters from a stored procedure. Trigg… |
CVE-2026-19002 | High | 8.1 | 2026-08-12 | A missing bounds check when parsing stored procedure parameter metadata in the MongoDB BI Connector ODBC Driver can result in an out-of-bounds write in the cli… |
CVE-2026-19001 | Critical | 9.8 | 2026-08-12 | The MongoDB BI Connector ODBC Driver may write outside the bounds of a fixed-size buffer when an application supplies an unusually long catalog, schema, or obj… |
CVE-2026-18888 | Medium | 6.5 | 2026-08-12 | The MongoDB BI Connector ODBC Driver converts floating point column values into text without checking that the result fits within the destination buffer. When… |
CVE-2026-18710 | Medium | 6.5 | 2026-08-11 | A MongoDB driver component could write sensitive configuration information, including a credential used for outbound network connectivity, to application log o… |
CVE-2026-18712 | High | 8.1 | 2026-08-11 | An issue in MongoDB Server's Queryable Encryption maintenance operations could allow an authenticated user with privileges on one encrypted collection to cause… |
CVE-2026-18711 | High | 7.1 | 2026-08-11 | An issue in MongoDB Server's query execution engine could allow an authenticated user with read and write privileges to cause an internal reference to be used… |
CVE-2026-18709 | Medium | 6.4 | 2026-08-11 | 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 transa… |
CVE-2026-18708 | Medium | 6.4 | 2026-08-11 | An issue in MongoDB Server's JavaScript scripting engine could allow an authenticated user with write privileges to cause code they control to be executed with… |
CVE-2026-18707 | Medium | 4.3 | 2026-08-11 | An issue in MongoDB Server could allow an authenticated user, including one with no assigned privileges, to cause the server process to terminate unexpectedly… |
CVE-2026-18706 | Medium | 6.6 | 2026-08-11 | An issue in MongoDB Server's $graphLookup aggregation stage could allow an authenticated user able to issue aggregation and memory-management commands to cause… |
CVE-2026-18705 | Medium | 6.5 | 2026-08-11 | 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… |
CVE-2026-18704 | Medium | 6.5 | 2026-08-11 | An issue in MongoDB Server's aggregation framework could allow an authenticated user with only read privileges to perform write operations against collections… |
CVE-2026-18703 | Medium | 4.2 | 2026-08-11 | 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 authe… |
CVE-2026-18702 | Medium | 6.4 | 2026-08-11 | An issue in MongoDB Server could allow an authenticated user with limited, database-scoped privileges to modify diagnostic logging settings that affect the ent… |
CVE-2026-18701 | Medium | 6.5 | 2026-08-11 | An issue in MongoDB Server's query subsystem could allow an authenticated user with read privileges to cause the server process to terminate unexpectedly by su… |
CVE-2026-18700 | Medium | 6.5 | 2026-08-11 | An issue in MongoDB Server's geospatial validation could allow an authenticated user with write privileges to cause an internal reference to be used after the… |
CVE-2026-18699 | Medium | 6.5 | 2026-08-11 | 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 b… |
CVE-2026-18698 | Medium | 5.4 | 2026-08-11 | 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… |
CVE-2026-18697 | High | 7.5 | 2026-08-11 | An issue in MongoDB Server's aggregation framework could allow an unauthenticated party to cause a mongos (router) process to terminate unexpectedly by submitt… |
CVE-2026-18696 | Medium | 6.5 | 2026-08-11 | An issue in MongoDB Server's applyOps command could allow an authenticated user with specific non-default privileges to perform certain data-definition operati… |
CVE-2026-18695 | Medium | 6.5 | 2026-08-11 | 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… |
CVE-2026-18694 | High | 7.1 | 2026-08-11 | 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… |
CVE-2026-18693 | High | 7.6 | 2026-08-11 | An issue in MongoDB Server's handling of timeseries collections could allow an authenticated user with write privileges to cause an internal data structure to… |
CVE-2026-18692 | High | 8.8 | 2026-08-11 | 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… |
CVE-2026-18691 | High | 8.8 | 2026-08-11 | An issue in MongoDB Server's intra-cluster connection setup could allow a party with suitable network access to influence which authentication mechanism is use… |
CVE-2026-18690 | High | 8.1 | 2026-08-11 | 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… |
CVE-2026-18688 | High | 7.1 | 2026-08-11 | 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 nu… |
CVE-2026-18687 | High | 7.1 | 2026-08-11 | MongoDB Server's handling of a Queryable Encryption maintenance operation did not properly validate certain request parameters against the collection's encrypt… |
CVE-2026-9737 | Medium | 6.5 | 2026-07-22 | During query planning when reading the sort pattern in raw BSONObj form, in some places we don’t explicitly handle the meta expression case. This may lead to i… |
CVE-2026-14881 | High | 7.8 | 2026-07-22 | When importing connections in Compass it is possible to override some connection options that are otherwise can't be changed via connection form. In particular… |
CVE-2026-13078 | High | 7.7 | 2026-07-22 | A vulnerability was discovered in MongoDB Server where the server-side MozJS scripting engine unconditionally registered a module loading hook that enables Jav… |
CVE-2026-13077 | High | 7.1 | 2026-07-22 | 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. Th… |
CVE-2026-13076 | Medium | 6.5 | 2026-07-22 | An authenticated user can cause a {{mongod}} process to be terminated by the operating system under memory pressure by performing a specific data type conversi… |
CVE-2026-13075 | Medium | 6.5 | 2026-07-22 | An authenticated user can cause the mongod process to be terminated by the operating system under memory pressure via the $rankFusion and $scoreFusion aggregat… |
CVE-2026-13074 | Medium | 5.3 | 2026-07-22 | An unauthenticated remote client can cause excessive CPU consumption on a MongoDB server by sending a specific combination of parameters to the awaitable hello… |
CVE-2026-13073 | Medium | 4.3 | 2026-07-22 | An authenticated user with read-only privileges can cause the mongod process to terminate abnormally by issuing a crafted aggregation command, resulting in den… |
CVE-2026-13072 | High | 8.1 | 2026-07-22 | When compute mode is enabled on a standalone mongod instance, insufficient validation of externally sourced BSON data during aggregation pipeline processing ca… |
CVE-2026-13071 | Medium | 6.5 | 2026-07-22 | An authenticated user with read access can cause the mongod process to be terminated through certain aggregation expressions that execute server-side JavaScrip… |
CVE-2026-13070 | Medium | 5.3 | 2026-07-22 | A MongoDB server initiating an outbound TLS connection may terminate abnormally when processing a malformed OCSP response from a remote peer during the TLS han… |
CVE-2026-13069 | Medium | 6.5 | 2026-07-22 | An authenticated user can cause excessive CPU consumption or out-of-memory conditions on a MongoDB server by sending a crafted Queryable Encryption find payloa… |
CVE-2026-13068 | Medium | 4.2 | 2026-07-22 | An authenticated user holding cursor termination privileges on one database may incorrectly be permitted to terminate active cursors on a separate database, di… |
CVE-2026-13067 | Medium | 6.3 | 2026-07-22 | 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 tlsCATr… |
CVE-2026-13066 | Medium | 6.5 | 2026-07-22 | Improper handling of DBPointer objects during BSON serialization in MongoDB's server-side JavaScript engine can result in internal process memory contents bein… |
CVE-2026-13065 | Medium | 6.5 | 2026-07-22 | A user with read-only privileges is able to craft an aggregation pipeline using the $linearFill window function operator with a specific sortBy expression type… |
CVE-2026-13064 | Medium | 6.5 | 2026-07-22 | Certain query operations involving deeply nested $jsonSchema constructs can trigger disproportionate CPU consumption in affected MongoDB deployments, potential… |
CVE-2026-13063 | Medium | 4.3 | 2026-07-22 | 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 aggr… |
CVE-2026-13062 | Medium | 6.5 | 2026-07-22 | An authenticated user with write privileges on a Queryable Encryption-enabled collection may be able to modify internal encryption metadata fields that are int… |
CVE-2026-13061 | Medium | 4.3 | 2026-07-22 | An authenticated user may be able to view session metadata belonging to other users on the system through the $listSessions aggregation stage. This information… |
CVE-2026-13060 | Medium | 6.5 | 2026-07-22 | An authenticated user with limited read privileges may be able to access documents from collections they are not authorized to read, due to an inconsistency in… |
CVE-2026-13059 | High | 8.1 | 2026-07-22 | 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… |
CVE-2026-13058 | Medium | 6.5 | 2026-07-22 | An authenticated user with basic write privileges can cause the mongod process to terminate abnormally by sending a crafted transaction command with an incompl… |
CVE-2026-13057 | Medium | 5.3 | 2026-07-22 | An issue in the server’s Atlas Search integration allows an authenticated user to bypass per-user access controls. In sharded topologies, the $search and $s… |
CVE-2026-13056 | Medium | 6.5 | 2026-07-22 | Using expressions that generate large arrays it is possible to craft a query that creates very large intermediate objects in memory, causing the server to cras… |
CVE-2026-13055 | Medium | 6.5 | 2026-07-22 | The `$_internalIndexKey` aggregation expression can be used by any authenticated user to crash a MongoDB server (mongod). The expression fails to handle compou… |
CVE-2026-11933 | High | 8.8 | 2026-06-12 | A use-after-free vulnerability exists in MongoDB Server's server-side JavaScript engine when converting BSON documents to JavaScript arrays. An authenticated u… |
CVE-2026-9754 | Medium | 6.5 | 2026-06-09 | An authenticated user with the read role may read limited amounts of uninitialized stack memory via specially-crafted issuances of the filemd5 command |
CVE-2026-9753 | High | 8.1 | 2026-06-09 | The $_internalApplyOplogUpdate aggregation pipeline stage can be used to execute a document diff containing a malformed binary diff to return memory out-of-bou… |
CVE-2026-9752 | Medium | 6.5 | 2026-06-09 | An authorized user could trigger a server crash by running a query with a 2dsphere index on a field that stores a GeoJSON GeometryCollection containing a Polyg… |
CVE-2026-9751 | Medium | 5.5 | 2026-06-09 | The ldapQueryPassword parameter, when set through the runtime setParameter command, will log the new password to the mongod.log file in plain text. |
CVE-2026-9750 | Medium | 6.5 | 2026-06-09 | An authenticated user can cause a MongoDB server to crash or return incorrect results by creating documents that interfere with internal metadata processing du… |
CVE-2026-9749 | Medium | 6.5 | 2026-06-09 | This issue can occur when running an aggregation pipeline that uses the internal $exchange stage configured with key-range partitioning and order-preserving de… |
CVE-2026-9748 | Medium | 6.5 | 2026-06-09 | The $_internalConvertBucketIndexStats stage used PauseExecution as a way to signal "skip this document" when an index stats conversion failed. But PauseExecuti… |
CVE-2026-9747 | Medium | 6.5 | 2026-06-09 | Adding fromRouter:true and runtimeConstants.userRoles could cause aggregations to crash mongodb server. |
CVE-2026-9746 | Medium | 6.5 | 2026-06-09 | When using $changestreams and $_requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are… |
CVE-2026-9743 | Medium | 6.5 | 2026-06-09 | In MongoDB Server 8.0, an aggregation stage can leave its _subPipeline field null during processing of certain pipelines. If a getMore is subsequently issued o… |
CVE-2026-9742 | High | 7.5 | 2026-06-09 | When OIDC authentication is enabled in configuration, clients may set specific values in the "mechanism" parameter of the "authenticate" command that lead to s… |
CVE-2026-9741 | Medium | 6.5 | 2026-06-09 | A bug in query analysis processing of the $vectorSearch aggregation stage for Queryable Encryption (QE) or Client-Side Field Level Encryption (CSFLE) results… |
CVE-2026-9740 | High | 7.5 | 2026-06-09 | A vulnerability in MongoDB Server's BSON validation logic allows an unauthenticated user to crash the mongod process by sending a specially crafted message. Th… |
CVE-2026-9735 | Medium | 5.5 | 2026-06-09 | MongoDB server may log authentication parameters, including credentials, to the server log during SASL authentication. When connection health metric logging is… |
CVE-2026-8336 | High | 7.5 | 2026-05-13 | After invoking $_internalJsEmit, which is not intended to be directly accessible, or mapreduce command’s map function in a certain way, an authenticated user c… |
CVE-2026-8202 | Medium | 4.3 | 2026-05-13 | Using a densely populated chars mask and a large input string in the MongoDB aggregation operators $trim, $ltrim, and $rtrim, an authenticated user with aggreg… |
CVE-2026-8201 | Medium | 6.4 | 2026-05-13 | A use-after-free vulnerability exists in MongoDB's Field-Level Encryption (FLE) query analysis component, affecting client-side uses of mongocryptd and crypt_s… |
CVE-2026-8200 | Low | 2.7 | 2026-05-13 | When schema validation is enabled on a collection and an update or insert would violate the collection's schema, the local server log message generated may not… |
CVE-2026-8199 | Medium | 6.5 | 2026-05-13 | An authenticated user can cause excess memory usage via bitwise match expression AST processing of $bitsAllSet, $bitsAnySet, $bitsAllClear, and $bitsAnyClear… |
CVE-2026-8053 | High | 8.8 | 2026-05-13 | An issue in MongoDB Server's time-series collection implementation allows an authenticated user with database write privileges to trigger an out-of-bounds memo… |
CVE-2026-8063 | Medium | 6.5 | 2026-05-07 | An authenticated user can crash mongod when running $rankFusion or $scoreFusion with an empty pipeline on a view. When resolving a view, the server inspects t… |
CVE-2026-6691 | High | 7.8 | 2026-05-06 | The MongoDB C Driver's Cyrus SASL integration performs unsafe string copying during username canonicalization, enabling a heap buffer overflow before any authe… |
CVE-2026-6915 | Medium | 6.3 | 2026-04-29 | An authorization flaw in the user management command could allow an authenticated user to make limited changes to authentication-related data associated with a… |
CVE-2026-6914 | Medium | 6.5 | 2026-04-29 | Computing the MD5 checksum of a malformed BSON object under specific conditions may cause loss of availability in MongoDB server. This issue affects all MongoD… |
CVE-2026-6231 | Medium | 4.3 | 2026-04-13 | The bson_validate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data… |
CVE-2026-5170 | Medium | 5.3 | 2026-03-30 | A user with access to the cluster with a limited set of privilege actions can trigger a crash of a mongod process during the limited and unpredictable window w… |
CVE-2026-4359 | Low | 2.0 | 2026-03-17 | A compromised third party cloud server or man-in-the-middle attacker could send a malformed HTTP response and cause a crash in applications using the MongoDB C… |
CVE-2026-4358 | Medium | 6.4 | 2026-03-17 | A specially crafted aggregation query with $lookup by an authenticated user with write privileges can cause a double-free or use-after-free memory issue in the… |
CVE-2026-4148 | High | 8.8 | 2026-03-17 | A use-after-free vulnerability can be triggered in sharded clusters by an authenticated user with the read role who issues a specially crafted $lookup or $grap… |
CVE-2026-4147 | Medium | 6.5 | 2026-03-17 | An authenticated user with the read role may read limited amounts of uninitialized stack memory via specially-crafted issuances of the filemd5 command. |
CVE-2026-25613 | Medium | 6.5 | 2026-02-10 | An authorized user may disable the MongoDB server by issuing a query against a collection that contains an invalid compound wildcard index. |
CVE-2026-25610 | Medium | 6.5 | 2026-02-10 | An authorized user may trigger a server crash by running a $geoNear pipeline with certain invalid index hints. |
CVE-2026-25609 | Medium | 5.4 | 2026-02-10 | Incorrect validation of the profile command may result in the determination that a request altering the 'filter' is read-only. |
CVE-2026-1850 | Medium | 6.5 | 2026-02-10 | Complex queries can cause excessive memory usage in MongoDB Query Planner resulting in an Out-Of-Memory Crash. |
CVE-2026-1849 | Medium | 6.5 | 2026-02-10 | MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functio… |
CVE-2026-1848 | High | 7.5 | 2026-02-10 | Connections received from the proxy port may not count towards total accepted connections, resulting in server crashes if the total number of connections excee… |
CVE-2026-1847 | Medium | 6.5 | 2026-02-10 | Inserting certain large documents into a replica set could lead to replica set secondaries not being able to fetch the oplog from the primary. This could stall… |
CVE-2025-14911 | Medium | 6.5 | 2026-01-27 | User-controlled chunkSize metadata from MongoDB lacks appropriate validation allowing malformed GridFS metadata to overflow the bounding container. |
CVE-2025-14847 | High | 7.5 | 2025-12-19 | Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by an unauthenticated client. This issue affects all… |
CVE-2025-14345 | Medium | 4.2 | 2025-12-09 | A post-authentication flaw in the network two-phase commit protocol used for cross-shard transactions in MongoDB Server may lead to logical data inconsistencie… |
CVE-2025-13644 | Medium | 6.5 | 2025-11-25 | MongoDB Server may experience an invariant failure during batched delete operations when handling documents. The issue arises when the server mistakenly assume… |