CVE search
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
| 07/05/2026 |
| CVE-2026-6691 | 高危7.8 | The MongoDB C Driver's Cyrus SASL integration performs unsafe string copying during username canonicalization, enabling a heap buffer overflow before any authentication or network traffic. This may be triggered by passing untrusted input in the username of a MongoDB URI with authMechanism=GSSAPI. | 06/05/2026 |
| CVE-2026-6915 | 中危4.3 | An authorization flaw in the user management command could allow an authenticated user to make limited changes to authentication-related data associated with another user account. This could affect how authentication is performed for the impacted account. | 29/04/2026 |
| CVE-2026-6914 | 高危7.5 | Computing the MD5 checksum of a malformed BSON object under specific conditions may cause loss of availability in MongoDB server.
This issue affects all MongoDB Server v8.2 versions, all MongoDB Server v8.1 versions, MongoDB Server v8.0 versions prior to 8.0.21, MongoDB Server v7.0 versions prior to 7.0.32 | 29/04/2026 |
| CVE-2026-6231 | 高危7.5 | The bson_validate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that rely on these functions | 13/04/2026 |
| CVE-2026-5170 | 中危5.3 | 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 when the cluster is being promoted from a replica set to a sharded cluster. This may cause a denial of service by taking down the primary of the replica set.
Thi | 30/03/2026 |
| CVE-2026-4359 | 低危3.7 | 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 driver. | 17/03/2026 |
| CVE-2026-4358 | 高危7.5 | 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 slot-based execution (SBE) engine when an in-memory hash table is spilled to disk. | 17/03/2026 |
| CVE-2026-4148 | 高危8.8 | 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 $graphLookup aggregation pipeline. | 17/03/2026 |
| CVE-2026-4147 | 中危4.3 | An authenticated user with the read role may read limited amounts of uninitialized stack memory via specially-crafted issuances of the filemd5 command. | 17/03/2026 |
| CVE-2026-25613 | 中危6.5 | An authorized user may disable the MongoDB server by issuing a query against a collection that contains an invalid compound wildcard index. | 10/02/2026 |
| CVE-2026-25610 | 中危6.5 | An authorized user may trigger a server crash by running a $geoNear pipeline with certain invalid index hints. | 10/02/2026 |
| CVE-2026-25609 | 中危4.3 | Incorrect validation of the profile command may result in the determination that a request altering the 'filter' is read-only. | 10/02/2026 |
| CVE-2026-1850 | 高危7.5 | Complex queries can cause excessive memory usage in MongoDB Query Planner resulting in an Out-Of-Memory Crash. | 10/02/2026 |
| CVE-2026-1849 | 高危7.5 | 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. | 10/02/2026 |
| CVE-2026-1848 | 高危7.5 | 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. | 10/02/2026 |
| CVE-2026-1847 | 高危7.5 | 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. | 10/02/2026 |
| CVE-2025-14847KEV | 高危7.5 | 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 ver | 19/12/2025 |