MO
Database
MongoDB
by MongoDB · last CVE Oct 28, 2026
On CISA KEVExploited in the wild
294
CVEs
2
On KEV
9.9
Max CVSS
37
New 30D
Severity mix
Critical 6High 97Medium 180Low 4
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-114648
New
7.6
0%
Oct 22
NoSQL injection via dot and dollar characters in LINQ filter field names and dictionary keys
Affected: 2.14.0 before 3.13.0
CVE-2026-18693
7.6
0%
Aug 11
Out-of-Bounds Read/Write in MongoDB Timeseries Bucket Handling Leads to Denial of Service and Potential Memory Disclosure
Affected: 8.3.0 before 8.3.8; 8.0 before 8.0.29; 7.0 before 7.0.40
CVE-2026-89099
7.5
0%
Sep 11
Race Condition in MongoDB Server Document Value Layer Leads to Memory Corruption
Affected: 8.3.0 before 8.3.11; 8.0 before 8.0.32; 7.0 before 7.0.43
CVE-2026-88032
7.5
0%
Sep 10
Application denial of service via cancellation race in reactive client-side encryption in MongoDB Java Driver
Affected: 4.2.0 before 5.11.1
CVE-2026-82075
7.5
1%
Sep 8
Uncontrolled Resource Consumption in MongoDB Sharded Cluster Router Allows Unauthenticated Denial of Service
Affected: 8.3.0 before 8.3.9; 8.0.0 before 8.0.30; 7.0.0 before 7.0.41
CVE-2026-82064
7.5
1%
Sep 8
Unauthenticated Denial of Service in MongoDB Server via Assertion Failure in Read Concern Processing on Replica Set Members
Affected: 8.3.0 before 8.3.9; 8.0.0 before 8.0.30; 7.0.0 before 7.0.41
CVE-2026-84964
7.5
0%
Sep 3
Heap corruption via OCSP request double free from crafted multi-URL certificate in TLS client
Affected: 1.17.0 before 1.30.9; 2.0.0 before 2.5.2
CVE-2026-81520
7.5
0%
Aug 28
MongoDB Connector for BI Unbounded Authentication Negotiation Leading to Connection Exhaustion
Affected: before 2.14.31
CVE-2026-81518
7.5
0%
Aug 28
BI Connector Optional Client Certificate Verification Allows Unauthenticated Connections
Affected: before 2.14.31
CVE-2026-81517
7.5
0%
Aug 28
MongoDB Connector for BI Improper Error Handling of Log Write Failures May Cause Loss of SQL Service
Affected: before 2.14.31
CVE-2026-75159
7.5
0%
Aug 27
MongoDB BI Connector Improper Memory Handling During Failed Kerberos Authentication May Cause Process Termination
Affected: 2.4.0 before 2.14.30
CVE-2026-18697
7.5
0%
Aug 11
Improper Input Validation in MongoDB Aggregation Framework Allows Unauthenticated Denial of Service on mongos
Affected: 8.3.0 before 8.3.8; 8.0 before 8.0.29; 7.0 before 7.0.40
CVE-2026-9740
7.5
0%
Jun 9
Unbounded recursion in BSONColumn interleaved-reference causes pre-auth stack overflow
Affected: 8.3.0 before 8.3.3; 8.2.0 before 8.2.10; 8.0.0 before 8.0.24; 7.0.0 before 7.0.35
CVE-2026-6914
7.5
0%
Apr 29
MD5 checksum creation may cause availability loss
Affected: 8.2.0 before 8.2.7; 8.1.0 through 8.1.*; 8.0.0 before 8.0.21; 7.0.0 before 7.0.32
CVE-2026-4358
7.5
0%
Mar 17
Memory safety issues in slot-based execution hash table spill
Affected: 7.0.0 before 7.0.31; 8.0.0 before 8.0.20; 8.2.0 before 8.2.6
CVE-2026-1849
7.5
0%
Feb 10
Mongod can run out of stack memory when expressions create deeply nested documents
Affected: 7.0.0 before 7.0.29; 8.0.0 before 8.0.18; 8.2.0 before 8.2.2
CVE-2026-1850
7.5
0%
Feb 10
An authorized user may disable the MongoDB server by issuing a certain type of complex query due to boolean expression simplification
Affected: 8.0.0 before 8.0.18; 8.2.0 before 8.2.4
CVE-2026-1848
7.5
0%
Feb 10
Connections received from the proxy port may not count towards total accepted connections
Affected: 7.0.0 before 7.0.29; 8.0.0 before 8.0.18; 8.2.0 before 8.2.4
CVE-2026-1847
7.5
0%
Feb 10
MongoDB Server may crash when inserting large documents
Affected: 7.0.0 before 7.0.29; 8.0.0 before 8.0.18; 8.2.0 before 8.2.4
CVE-2025-13644
7.5
0%
Nov 25
MongoDB may be susceptible to Invariant Failure due to batched delete
Affected: 7.0.0 before 7.0.26; 8.0.0 before 8.0.13; 8.1.0 before 8.1.2; 8.2.0; 8.2.0; 8.2.0; +1 more
CVE-2025-11695
7.5
0%
Oct 13
Configuration may unexpectedly disable certificate validation
Affected: before v3.2.5
CVE-2025-10060
7.5
0%
Sep 5
MongoDB Server may allow upsert operations retried within a transaction to violate unique index constraints, potentially causing an invariant failure and server crash during…
Affected: 6.0.0 before 6.0.25; 7.0.0 before 7.0.22; 8.0.0 before 8.0.12
CVE-2025-6714
7.5
0%
Jul 7
MongoDB Server's mongos component can become unresponsive to new connections due to incorrect handling of incomplete data
Affected: 6.0.0 before 6.0.23; 7.0.0 before 7.0.20; 8.0.0 before 8.0.9
CVE-2025-6710
7.5
0%
Jun 26
MongoDB Server may be susceptible to stack overflow due to JSON parsing mechanism, where specifically crafted JSON inputs may induce unwarranted levels of recursion, resulting in…
Affected: 6.0.0 before 6.0.21; 7.0.0 before 7.0.17; 8.0.0 before 8.0.5
CVE-2025-6709
7.5
1%
Jun 26
The MongoDB Server is susceptible to a denial of service vulnerability due to improper handling of specific date values in JSON input when using OIDC authentication
Affected: 6.0.0 before 6.0.21; 7.0.0 before 7.0.17; 8.0.0 before 8.0.5
CVE-2025-3083
7.5
0%
Apr 1
Specifically crafted MongoDB wire protocol messages can cause mongos to crash during command validation
Affected: 5.0.0 before 5.0.31; 6.0.0 before 6.0.20; 7.0.0 before 7.0.16
CVE-2025-0755
7.5
1%
Mar 18
The various bson_append functions in the MongoDB C driver library may be susceptible to buffer overflow when performing operations that could result in a final BSON document which…
Affected: 7.0.0 before 7.0.16; 8.0.0
CVE-2024-3372
7.5
1%
May 14
Improper validation of certain metadata input may result in the server not correctly serialising BSON
Affected: 5.0.0 before 5.0.25; 6.0.0 before 6.0.14; 7.0.0 before 7.0.6
CVE-2023-1409
7.5
0%
Aug 23
If the MongoDB Server running on Windows or macOS is configured to use TLS with a specific set of configuration options that are already known to work securely in other platforms…
Affected: 4.4.0 before 4.4.23; 5.0.0 through 5.0.14; 6.0.0 before 6.0.7; 6.3.0 through 6.3.2
CVE-2021-32040
7.5
2%
Apr 12
It may be possible to have an extremely long aggregation pipeline in conjunction with a specific stage/operator and cause a stack overflow due to the size of the stack frames used…
Affected: 4.2.0 before 4.2.16; 4.4.0 before 4.4.11; 5.0.0 before 5.0.4
CVE-2019-20925
7.5
2%
Nov 24
An unauthenticated client can trigger denial of service by issuing specially crafted wire protocol messages, which cause the message decompressor to incorrectly allocate memory
Affected: 3.4.0 before 3.4.24; 3.6.0 before 3.6.15; 4.0.0 before 4.0.13; 4.2.0 before 4.2.1
CVE-2020-7925
7.5
2%
Nov 23
Incorrect validation of user input in the role name parser may lead to use of uninitialized memory allowing an unauthenticated attacker to use a specially crafted request to cause…
Affected: 4.2.0 before 4.2.9; 4.4.0; 4.4.0; 4.4.0; 4.4.0; 4.4.0; +6 more
CVE-2017-14227
7.5
5%
Sep 9
In MongoDB libbson 1.7.0, the bson_iter_codewscope function in bson-iter.c miscalculates a bson_utf8_validate length argument, which allows remote attackers to cause a denial of…
Affected: 1.7.0
CVE-2016-3104
7.5
2%
Apr 14
mongod in MongoDB 2.6, when using 2.4-style users, and 2.4 allow remote attackers to cause a denial of service (memory consumption and process termination) by leveraging in-memory…
Affected: 2.4.0; 2.6.0
CVE-2026-106437
7.4
0%
Oct 8
Out-of-bounds read and write via undersized BSON buffer reservation in MongoDB C Driver
Affected: 1.4.0 before 1.30.13; 2.0.0 before 2.5.6
CVE-2026-96750
7.1
0%
Sep 24
Shell script injection via server-supplied database name in Open MongoDB shell
Affected: 1.44.0 before 1.49.12
CVE-2026-96744
7.1
0%
Sep 24
Unauthorized cache lock takeover via expression injection in lock owner values in MongoDB integration for Laravel
Affected: 4.3.0 before 5.11.0
CVE-2026-81533
7.1
0%
Aug 28
MongoDB BI Connector ODBC Driver Memory-Safety Issue When Parsing Oversized LIMIT Values
Affected: before 1.4.10
CVE-2026-81529
7.1
0%
Aug 27
Connection-option injection via unescaped settings in the canonical MongoDB URL builder
Affected: 2.0.0 before 3.11.1
CVE-2026-18711
7.1
0%
Aug 11
Use-After-Free in MongoDB Query Execution Engine Leads to Denial of Service and Potential Memory Disclosure
Affected: 8.3.0 before 8.3.8; 8.0 before 8.0.29
CVE-2026-18694
7.1
0%
Aug 11
Out-of-Bounds Read in MongoDB Geospatial Query Processing Leads to Denial of Service and Potential Memory Disclosure
Affected: 8.3.0 before 8.3.8; 8.0 before 8.0.29; 7.0 before 7.0.40
CVE-2026-18688
7.1
0%
Aug 11
Out-of-Bounds Read in MongoDB Aggregation Framework Leads to Denial of Service and Potential Memory Disclosure
Affected: 8.3.0 before 8.3.8; 8.0 before 8.0.29; 7.0 before 7.0.40
CVE-2026-18687
7.1
0%
Aug 11
Improper Validation in MongoDB Queryable Encryption Maintenance Operation Leads to Denial of Service and Index Corruption
Affected: 8.3.0 before 8.3.8; 8.0 before 8.0.29
CVE-2026-13077
7.1
0%
Jul 22
Out-of-Bounds Heap Read in BSON CodeWScope Element Parsing via Malformed BSONColumn Data
Affected: 7.0 before 7.0.39; 8.0 before 8.0.28; 8.2.0 before 8.2.12; 8.3.0 before 8.3.7
CVE-2021-32036
7.1
1%
Feb 4
An authenticated user without any specific authorizations may be able to repeatedly invoke the features command where at a high volume may lead to resource depletion or generate…
Affected: 2.0.0 before 4.2.18; 4.4.0 before 4.4.10; 5.0.0 before 5.0.4
CVE-2019-2386
7.1
1%
Aug 6
After user deletion in MongoDB Server the improper invalidation of authorization sessions allows an authenticated user's session to persist and become conflated with new accounts,…
Affected: 3.4.0 before 3.4.22; 3.6.0 before 3.6.13; 4.0.0 before 4.0.9
CVE-2017-2665
7.0
0%
Jul 6
The skyring-setup command creates random password for mongodb skyring database but it writes password in plain text to /etc/skyring/skyring.conf file which is owned by root but…
Affected: All versions, or not specified
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