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CVE-2026-96749 (GCVE-0-2026-96749)
Vulnerability from cvelistv5 – Published: 2026-09-24 18:18 – Updated: 2026-09-26 03:55
VLAI
EPSS
VEX
Title
Heap out-of-bounds write via signed size overflow in BSON document encoding
Summary
An integer overflow in the BSON document encoding component of the MongoDB Python Driver's bundled native extension may occur when a single document is built from an unusually large amount of caller-supplied data. Size arithmetic is performed in a signed 32-bit type, and the guard meant to catch the overflow is written in a form whose behavior is not defined by the C language standard. A party with no privileges who can place a very large value into data that an application encodes may, depending on how the native extension was built, cause a write outside the bounds of an allocated buffer inside the application's own process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 00:00 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Python Driver |
Affected:
1.9.0 , < 4.18.2
(semver)
|
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CVE-2026-96748 (GCVE-0-2026-96748)
Vulnerability from cvelistv5 – Published: 2026-09-24 18:18 – Updated: 2026-09-24 19:12
VLAI
EPSS
VEX
Title
Connection redirection via percent-encoded delimiter injection in connection string hosts
Summary
PyMongo's connection string parsing decodes percent-encoded characters in the host portion before the host list is separated on its delimiters. When an application places a hostname value supplied by an unauthenticated party into a connection string, that party may cause additional servers of their choosing to be added to the application's database client. The application may then send its authentication exchange and database operations to one of those servers, which can observe limited information and return altered results.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 18:36 UTC
CWE
- CWE-177 - Improper Handling of URL Encoding (Hex Encoding)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Python Driver |
Affected:
0 , < 4.18.2
(semver)
|
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CVE-2026-96747 (GCVE-0-2026-96747)
Vulnerability from cvelistv5 – Published: 2026-09-24 18:18 – Updated: 2026-09-24 19:12
VLAI
EPSS
VEX
Title
Forced local Unix socket connection via dot-sock KMS endpoint in client-side field encryption
Summary
The client-side field level encryption support in the MongoDB Python Driver can treat a key management endpoint value ending in ".sock" as a local Unix domain socket path rather than a remote host. A user with write access to the encryption key metadata stored in the database can cause an application using the driver to open connections to local sockets on the application host. Data sent over these connections is limited to the start of a TLS handshake, so no chosen content is transmitted.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 18:36 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Python Driver |
Affected:
3.9.0 , < 4.18.2
(semver)
|
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CVE-2026-96745 (GCVE-0-2026-96745)
Vulnerability from cvelistv5 – Published: 2026-09-24 15:51 – Updated: 2026-09-24 18:18
VLAI
EPSS
VEX
Title
PHP object injection via unsuppressible __pclass class inference in command monitoring events
Summary
Deserialization of untrusted data in the command monitoring support of the MongoDB PHP Driver can cause class names embedded in document content to be honored when the driver builds monitoring event objects. When an application registers a command monitoring subscriber and includes untrusted data in a database operation, an unauthenticated party who controls that data may cause an application class implementing the driver's persistable interface to be instantiated and its unserialization method invoked with the supplied data. The resulting impact depends on the classes available in the application.
Severity
5.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 17:21 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | PHP Driver |
Affected:
0 , < 1.21.10
(semver)
Affected: 2.0.0 , < 2.1.10 (semver) Affected: 2.2.0 , < 2.5.3 (semver) |
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CVE-2026-96746 (GCVE-0-2026-96746)
Vulnerability from cvelistv5 – Published: 2026-09-24 15:51 – Updated: 2026-09-24 18:18
VLAI
EPSS
VEX
Title
Heap buffer overflow via mid-scan command list growth in client topology monitoring
Summary
An out-of-bounds write in the connection-monitoring logic of the MongoDB C Driver may allow an unauthenticated party who controls name resolution and the responses of the hosts named in a client's connection string to write beyond the end of a heap buffer. This may cause the application using the driver to terminate unexpectedly.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 17:10 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
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CVE-2026-96750 (GCVE-0-2026-96750)
Vulnerability from cvelistv5 – Published: 2026-09-24 15:51 – Updated: 2026-09-25 03:55
VLAI
EPSS
VEX
Title
Shell script injection via server-supplied database name in Open MongoDB shell
Summary
MongoDB Compass can interpolate a database name without escaping into the initial input of its embedded MongoDB shell when a user opens the shell from that database's view. A user with privileges to create databases on a server that a Compass user connects to may, under specific conditions, have content evaluated as shell input within the Compass process, with that process's privileges. This requires the Compass user to open the shell for the affected database.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 00:00 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
Impacted products
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CVE-2026-96744 (GCVE-0-2026-96744)
Vulnerability from cvelistv5 – Published: 2026-09-24 15:51 – Updated: 2026-09-24 17:08
VLAI
EPSS
VEX
Title
Unauthorized cache lock takeover via expression injection in lock owner values in MongoDB integration for Laravel
Summary
Improper neutralization of special elements in data query logic in the cache lock implementation of the MongoDB integration for Laravel can cause a caller-supplied lock owner value to be evaluated as an aggregation expression rather than as a literal value. An authenticated user who can influence the owner value an application uses when acquiring or restoring a lock may take over or prematurely expire a lock held by another process, which can lead to duplicated or conflicting operations.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 17:07 UTC
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Laravel MongoDB (PHP) |
Affected:
4.3.0 , < 5.11.0
(semver)
|
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CVE-2026-93759 (GCVE-0-2026-93759)
Vulnerability from cvelistv5 – Published: 2026-09-18 17:27 – Updated: 2026-09-21 18:15
VLAI
EPSS
VEX
Title
Server-side JavaScript injection via string query criteria bypassing the strict operator allowlist
Summary
Mongoid does not neutralize a string-typed query criterion supplied to its query builder, and instead passes it to the database as a server-side JavaScript expression. An unauthenticated party able to influence the value an application supplies as a query argument may cause code of their choosing to be evaluated by the database engine. This may result in unintended disclosure of stored field values, unintended selection of documents for application-initiated writes, and reduced database performance.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:15 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | Mongoid |
Affected:
9.1.0
(semver)
Affected: 9.0.0 , ≤ 9.0.11 (semver) Affected: 8.1.0 , ≤ 8.1.12 (semver) Affected: 8.0.0 , ≤ 8.0.12 (semver) |
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CVE-2026-93760 (GCVE-0-2026-93760)
Vulnerability from cvelistv5 – Published: 2026-09-18 17:24 – Updated: 2026-09-21 18:14
VLAI
EPSS
VEX
Title
NoSQL injection of JavaScript-executing query operators via unsafe-by-default operator guard
Summary
Mongoid does not restrict which query operators may come from caller-supplied filter data when an application hands that data to its query-building methods. In an application that forwards externally supplied filter parameters in this way, a party with no credentials may influence how the database evaluates the query. This may result in unintended disclosure of stored field values and in reduced database performance.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:14 UTC
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | Mongoid |
Affected:
9.1.0
(semver)
Affected: 9.0.0 , ≤ 9.0.11 (semver) Affected: 8.1.0 , ≤ 8.1.12 (semver) Affected: 8.0.0 , ≤ 8.0.12 (semver) |
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CVE-2026-93761 (GCVE-0-2026-93761)
Vulnerability from cvelistv5 – Published: 2026-09-18 17:20 – Updated: 2026-09-19 14:11
VLAI
EPSS
VEX
Title
Denial of service via unbounded regex matching in Mongoid's in-memory query matcher
Summary
An inefficient regular expression complexity issue in the in-memory query evaluation component of the Mongoid library may allow an unauthenticated party to cause excessive processing within an embedding application process. Applications that place user-supplied text into a pattern-matching query condition on an embedded association may become unresponsive.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-19 13:43 UTC
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | Mongoid |
Affected:
7.2.0 , ≤ 7.2.6
(semver)
Affected: 7.3.0 , ≤ 7.3.5 (semver) Affected: 7.4.0 , ≤ 7.4.3 (semver) Affected: 7.5.0 , ≤ 7.5.4 (semver) Affected: 7.6.0 , ≤ 7.6.1 (semver) Affected: 8.0.0 , ≤ 8.0.12 (semver) Affected: 8.1.0 , ≤ 8.1.12 (semver) Affected: 9.0.0 , ≤ 9.0.11 (semver) Affected: 9.1.0 |
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CVE-2026-93762 (GCVE-0-2026-93762)
Vulnerability from cvelistv5 – Published: 2026-09-18 17:15 – Updated: 2026-09-21 18:18
VLAI
EPSS
VEX
Title
Data deletion and attribute disclosure via field-name method injection in in-memory queries
Summary
Mongoid contains an unsafe reflection weakness in the query path used for embedded documents. An application that passes an externally supplied field name to certain in-memory query methods may allow an unauthenticated party to obtain unintended disclosure of stored document data and to permanently remove stored records.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:17 UTC
CWE
- CWE-470 - Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | Mongoid |
Affected:
9.1.0
(semver)
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CVE-2026-93763 (GCVE-0-2026-93763)
Vulnerability from cvelistv5 – Published: 2026-09-18 17:10 – Updated: 2026-09-21 18:16
VLAI
EPSS
VEX
Title
Silent plaintext persistence via unresolved callable database name in encryption schema map
Summary
A protection mechanism failure in the object-document mapper's encryption configuration generation can cause fields that an application declared for client-side field-level encryption to be written and kept in cleartext, without any error or warning. A party holding ordinary read access to the database can then read values that were intended to be protected from that party. This may result in unintended disclosure of sensitive information.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:14 UTC
CWE
- CWE-312 - Cleartext Storage of Sensitive Information
Assigner
References
1 reference
Impacted products
1 product
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|---|---|---|---|
| MongoDB Inc. | Mongoid |
Affected:
9.1.0
(semver)
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CVE-2026-93764 (GCVE-0-2026-93764)
Vulnerability from cvelistv5 – Published: 2026-09-18 17:06 – Updated: 2026-09-21 18:47
VLAI
EPSS
VEX
Title
Plaintext storage of encrypted fields via skipped embedded models in encryption schema generation
Summary
Mongoid may omit encryption rules for fields declared on embedded models when generating the client-side field-level encryption schema. Applications that enable this feature can therefore store values intended to be encrypted in readable form, with no error or warning. A party with routine read access to the database, a backup, or the underlying data files may then see data that was meant to remain unreadable outside the application.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:47 UTC
CWE
- CWE-312 - Cleartext Storage of Sensitive Information
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | Mongoid |
Affected:
9.1.0
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CVE-2026-93765 (GCVE-0-2026-93765)
Vulnerability from cvelistv5 – Published: 2026-09-18 17:01 – Updated: 2026-09-21 18:47
VLAI
EPSS
VEX
Title
Document deletion and process crash via unvalidated method-name dispatch in atomic pop operation
Summary
Mongoid contains an unsafe reflection weakness in the document persistence layer of its object-document mapping code. Input whose keys are passed through from an unauthenticated party by an embedding application can cause unintended internal method invocation instead of the intended array field update. This may result in unintended removal of stored records and in the embedding application becoming unresponsive.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:47 UTC
CWE
- CWE-470 - Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | Mongoid |
Affected:
9.1.0
(semver)
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CVE-2026-93758 (GCVE-0-2026-93758)
Vulnerability from cvelistv5 – Published: 2026-09-18 16:56 – Updated: 2026-09-21 18:46
VLAI
EPSS
VEX
Title
Cross-principal document update, theft, and deletion via unvalidated id in nested attributes
Summary
An insecure direct object reference in the nested attributes handling of the Mongoid object-document mapper may allow a user with basic application privileges to reference a record identifier that is not their own. Processing such a request can cause that record to be looked up without the usual ownership or scoping restrictions, then updated and linked to the requesting user's own record. This may result in unintended disclosure and unauthorized modification of data belonging to other users of the application.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:46 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | Mongoid |
Affected:
9.1.0
(semver)
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CVE-2026-93395 (GCVE-0-2026-93395)
Vulnerability from cvelistv5 – Published: 2026-09-17 20:34 – Updated: 2026-09-18 14:31
VLAI
EPSS
VEX
Title
Integer Underflow → Heap Out-of-Bounds Read in `bson_new_from_buffer()
Summary
A missing lower-bound validation in the bson_new_from_buffer() function of libbson allows an integer underflow when processing BSON data with a zero-length prefix. The function reads a 32-bit document length from the input buffer but does not verify that the value is at least 5 (the minimum valid BSON document size) before using it in an array index calculation. When the length field is zero, the expression used to check the document's null terminator wraps to UINT32_MAX, causing a heap out-of-bounds read that crashes the process. An unauthorized party who can supply crafted BSON input to an application using this API can cause a denial of service.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 14:27 UTC
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | C Driver |
Affected:
2.0.0 , < 2.3.1
(semver)
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CVE-2026-93394 (GCVE-0-2026-93394)
Vulnerability from cvelistv5 – Published: 2026-09-17 20:31 – Updated: 2026-09-18 14:31
VLAI
EPSS
VEX
Title
libmongoc SCRAM client nonce-validation bypass
Summary
A flaw in libmongoc's SCRAM authentication implementation caused the client to continue the authentication handshake and transmit the client proof even when a nonce mismatch was detected in the server's first message. An unauthorized party with a man-in-the-middle position could exploit this by injecting a crafted server-first-message containing a controlled salt and low iteration count, then capturing the resulting client proof to perform offline password cracking. This vulnerability is mitigated by TLS, which is standard in production deployments.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 14:27 UTC
CWE
- CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | C Driver |
Affected:
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(semver)
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CVE-2026-93393 (GCVE-0-2026-93393)
Vulnerability from cvelistv5 – Published: 2026-09-17 20:26 – Updated: 2026-09-18 17:35
VLAI
EPSS
VEX
Title
Heap overflow via oversized decrypted TLS record sequence in Windows Secure Channel stream
Summary
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Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 17:33 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | C Driver |
Affected:
2.4.0
(semver)
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CVE-2026-92757 (GCVE-0-2026-92757)
Vulnerability from cvelistv5 – Published: 2026-09-17 19:20 – Updated: 2026-09-17 19:50
VLAI
EPSS
VEX
Title
Malformed connection string may disable field level encryption
Summary
Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:45 UTC
CWE
- CWE-311 - Missing Encryption of Sensitive Data
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | MongoDB Entity Framework Core Provider |
Affected:
8.3.1 , < 8.4.4
(semver)
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CVE-2026-92758 (GCVE-0-2026-92758)
Vulnerability from cvelistv5 – Published: 2026-09-17 19:16 – Updated: 2026-09-17 19:53
VLAI
EPSS
VEX
Title
Logs may collect sensitive information
Summary
If logging mode is set to DEBUG or a malformed MongoDB connection string is used, application logs may collect sensitive information (if in use) such as passwords and AWS secure access keys.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:51 UTC
CWE
- CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | MongoDB Entity Framework Core Provider |
Affected:
8.0.0 , < 8.4.4
(semver)
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CVE-2026-92756 (GCVE-0-2026-92756)
Vulnerability from cvelistv5 – Published: 2026-09-17 19:04 – Updated: 2026-09-17 20:02
VLAI
EPSS
VEX
Title
Combining encryption settings may disable encryption
Summary
Applications built on MongoDB Entity Framework Core Provider which combine independent encryption settings and this provider's encryption settings may silently lose TLS and schema-map settings leading to protected fields being stored unencrypted in the database.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 20:02 UTC
CWE
- CWE-311 - Missing Encryption of Sensitive Data
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc. | MongoDB Entity Framework Core Provider |
Affected:
8.0.0 , < 8.4.3
(semver)
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CVE-2026-89099 (GCVE-0-2026-89099)
Vulnerability from cvelistv5 – Published: 2026-09-11 17:39 – Updated: 2026-09-11 17:59
VLAI
EPSS
VEX
Title
Race Condition in MongoDB Server Document Value Layer Leads to Memory Corruption
Summary
A race condition in the document value layer of MongoDB Server can allow concurrent server threads to operate on the same internal memory without synchronization, leading to memory corruption. An authenticated user holding ordinary read-write privileges on a database may be able to trigger this condition over the normal client protocol, resulting in server termination and potential corruption of process memory with user-influenced content. Successful use of this issue may impact the confidentiality, integrity, and availability of the affected server process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 17:59 UTC
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | MongoDB Server |
Affected:
8.3.0 , < 8.3.11
(semver)
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CVE-2026-88036 (GCVE-0-2026-88036)
Vulnerability from cvelistv5 – Published: 2026-09-10 18:09 – Updated: 2026-09-10 18:29
VLAI
EPSS
VEX
Title
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB C Driver
Summary
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB C Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:29 UTC
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
1 reference
Impacted products
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CVE-2026-88035 (GCVE-0-2026-88035)
Vulnerability from cvelistv5 – Published: 2026-09-10 18:07 – Updated: 2026-09-10 18:29
VLAI
EPSS
VEX
Title
Heap buffer overflow via wrapped size check during SASL username canonicalization in MongoDB C Driver
Summary
A size check in the client-side authentication path of the MongoDB C Driver can wrap around, so an unusually large user-name value is accepted and copied past the end of a small buffer. A party able to set the driver's connection settings may cause the application that embeds the driver to terminate unexpectedly. Reaching this code requires a build in which the optional external SASL authentication backend is present and a connection configured to use it.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:29 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
Impacted products
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CVE-2026-88034 (GCVE-0-2026-88034)
Vulnerability from cvelistv5 – Published: 2026-09-10 18:05 – Updated: 2026-09-10 18:30
VLAI
EPSS
VEX
Title
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB C++ Driver
Summary
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB C++ Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:30 UTC
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | C++ Driver |
Affected:
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(semver)
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CVE-2026-88033 (GCVE-0-2026-88033)
Vulnerability from cvelistv5 – Published: 2026-09-10 18:04 – Updated: 2026-09-10 18:31
VLAI
EPSS
VEX
Title
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Java Driver
Summary
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Java Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable. The affected rename operation may also rename a stored file other than the intended target.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:30 UTC
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Java Driver |
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CVE-2026-88032 (GCVE-0-2026-88032)
Vulnerability from cvelistv5 – Published: 2026-09-10 18:02 – Updated: 2026-09-10 23:36
VLAI
EPSS
VEX
Title
Application denial of service via cancellation race in reactive client-side encryption in MongoDB Java Driver
Summary
A use-after-free in the reactive client-side encryption component of the MongoDB Java Driver can cause native resources to be freed while an affected encrypted operation is still using them when the operation is cancelled. A party able to cause such an operation to be cancelled may cause the hosting application process to terminate. Reaching the issue requires an affected reactive encryption configuration that retrieves KMS credentials on demand.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:28 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Java Driver |
Affected:
4.2.0 , < 5.11.1
(semver)
|
|
| MongoDB | org.mongodb:mongodb-crypt Maven package |
Affected:
1.4.0 , < 5.11.1
(semver)
|
|
| MongoDB | org.mongodb:mongodb-driver-reactivestreams Maven package |
Affected:
4.6.0 , < 5.11.1
(semver)
|
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CVE-2026-88031 (GCVE-0-2026-88031)
Vulnerability from cvelistv5 – Published: 2026-09-10 17:59 – Updated: 2026-09-10 18:25
VLAI
EPSS
VEX
Title
GridFS data deletion via query-operator injection in file IDs in the MongoDB Go Driver
Summary
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Go Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:25 UTC
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
1 reference
Impacted products
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CVE-2026-88030 (GCVE-0-2026-88030)
Vulnerability from cvelistv5 – Published: 2026-09-10 17:57 – Updated: 2026-09-10 18:25
VLAI
EPSS
VEX
Title
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Ruby Driver
Summary
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Ruby Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:25 UTC
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Ruby Driver |
Affected:
2.0.0 , ≤ 2.25.0
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CVE-2026-88029 (GCVE-0-2026-88029)
Vulnerability from cvelistv5 – Published: 2026-09-10 17:56 – Updated: 2026-09-10 18:25
VLAI
EPSS
VEX
Title
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Python Driver
Summary
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Python Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable. The affected rename operation may also rename a stored file other than the intended target.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:24 UTC
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Python Driver |
Affected:
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