BIT-MONGODB-2026-1847 MongoDB Server may crash when inserting large documents

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...

FreeBSD : MongoDB Server -- Multiple vulnerabilities (77e32b14-0800-11f1-8a6f-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 77e32b14-0800-11f1-8a6f-b42e991fc52e advisory. https://jira.mongodb.org/browse/SERVER-114126 reports: Complex queries can cause excessive...

CVE-2026-1847

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...

CVE-2026-1847

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...

CVE-2026-1847

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...

UBUNTU-CVE-2026-1847

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...

CVE-2026-1847 MongoDB Server may crash when inserting large documents

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...

CVE-2026-1847 MongoDB Server may crash when inserting large documents

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...

MongoDB Server may crash when inserting large documents

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...

CVE-2026-1847

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...

CVE-2026-1847

CVE-2026-1847 concerns MongoDB replica sets: inserting certain large documents can cause secondaries to fail fetching the oplog from the primary, potentially stalling replication and leading to a server crash. The entry provides CVSS 3.1 (base 6.5, MEDIUM) with network attack vector and low compl...

PT-2026-7420

Name of the Vulnerable Software and Affected Versions MongoDB affected versions not specified Description Inserting specific large documents into a replica set may cause secondary nodes to fail to retrieve the oplog from the primary node. This can halt replication within the replica set,...

EUVD-2021-7750

Malicious code in bioql PyPI...

CVE-2021-20330

A denial of service attack was found in MongoDB. An attacker with basic CRUD permissions on a replicated collection can run the applyOps command with specially malformed oplog entries, resulting in a potential denial of service on secondaries...

MongoDB Server Denial of Service Vulnerability (CNVD-2021-101988)

Mongodb Server is an open source NoSQL database from Mongodb, Inc. The database provides collection-oriented storage, dynamic query, data replication and automatic failover, etc. A denial-of-service vulnerability exists in MongoDB Server, which can be exploited by an attacker with basic CRUD...

CVE-2021-20330

An attacker with basic CRUD permissions on a replicated collection can run the applyOps command with specially malformed oplog entries, resulting in a potential denial of service on secondaries. This issue affects MongoDB Server v4.0 versions prior to 4.0.27; MongoDB Server v4.2 versions prior to...

UBUNTU-CVE-2021-20330

An attacker with basic CRUD permissions on a replicated collection can run the applyOps command with specially malformed oplog entries, resulting in a potential denial of service on secondaries. This issue affects MongoDB Server v4.0 versions prior to 4.0.27; MongoDB Server v4.2 versions prior to...

CVE-2021-20330 Specific replication command with malformed oplog entries can crash secondaries

An attacker with basic CRUD permissions on a replicated collection can run the applyOps command with specially malformed oplog entries, resulting in a potential denial of service on secondaries. This issue affects MongoDB Server v4.0 versions prior to 4.0.27; MongoDB Server v4.2 versions prior to...

Mongodb Server 输入验证错误漏洞

Mongodb Server is an open source NoSQL database from Mongodb, Inc. The database provides collection-oriented storage, dynamic query, data replication and automatic failover, etc. A denial-of-service vulnerability exists in MongoDB Server, which can be exploited by an attacker with basic CRUD...

Specific replication command with malformed oplog entries can crash secondaries

An attacker with basic CRUD permissions on a replicated collection can run the applyOps command with specially malformed oplog entries, resulting in a potential denial of service on secondaries. This issue affects MongoDB Server v4.0 versions prior to 4.0.25; MongoDB Server v4.2 versions prior to...