Mongodb: >> Mongodb Security Vulnerabilities
An authorized user may trigger a server crash by running a $geoNear pipeline with certain invalid index hints.
CVSS Score
6.5
EPSS Score
0.001
Published
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.
CVSS Score
6.5
EPSS Score
0.001
Published
2026-02-10
Incorrect validation of the profile command may result in the determination that a request altering the 'filter' is read-only.
CVSS Score
5.4
EPSS Score
0.0
Published
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 replication inside the replica set leading to server crash.
CVSS Score
6.5
EPSS Score
0.001
Published
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 exceeds available resources. This only applies to connections accepted from the proxy port, pending the proxy protocol header.
CVSS Score
7.5
EPSS Score
0.001
Published
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 functions because the server does not periodically check the depth of the expression.
CVSS Score
6.5
EPSS Score
0.001
Published
2026-02-10
Complex queries can cause excessive memory usage in MongoDB Query Planner resulting in an Out-Of-Memory Crash.
CVSS Score
6.5
EPSS Score
0.001
Published
2026-02-10
CVE-2025-14847
Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by an unauthenticated client. This issue affects all MongoDB Server v7.0 prior to 7.0.28 versions, MongoDB Server v8.0 versions prior to 8.0.17, MongoDB Server v8.2 versions prior to 8.2.3, MongoDB Server v6.0 versions prior to 6.0.27, MongoDB Server v5.0 versions prior to 5.0.32, MongoDB Server v4.4 versions prior to 4.4.30, MongoDB Server v4.2 versions greater than or equal to 4.2.0, MongoDB Server v4.0 versions greater than or equal to 4.0.0, and MongoDB Server v3.6 versions greater than or equal to 3.6.0.
Known exploited
CVSS Score
7.5
EPSS Score
0.712
Published
2025-12-19
A post-authentication flaw in the network two-phase commit protocol used for cross-shard transactions in MongoDB Server may lead to logical data inconsistencies under specific conditions which are not predictable and exist for a very short period of time. This error can cause the transaction coordination logic to misinterpret the transaction as committed, resulting in inconsistent state on those shards. This may lead to low integrity and availability impact.
This issue impacts MongoDB Server v8.0 versions prior to 8.0.16, MongoDB Server v7.0 versions prior to 7.0.26 and MongoDB server v8.2 versions prior to 8.2.2.
CVSS Score
4.2
EPSS Score
0.001
Published
2025-12-09
A user with access to the cluster with a limited set of privilege actions may be able to terminate queries that are being executed by other users. This may cause a denial of service by preventing a fraction of queries from successfully completing. This issue affects MongoDB Server v7.0 versions prior to 7.0.26 and MongoDB Server v8.0 versions prior to 8.0.14
CVSS Score
3.1
EPSS Score
0.001
Published
2025-11-25
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