UBUNTU-CVE-2025-6713

An unauthorized user may leverage a specially crafted aggregation pipeline to access data without proper authorization due to improper handling of the $mergeCursors stage in MongoDB Server. This may lead to access to data without further authorisation. This issue affects MongoDB Server MongoDB...

CVE-2025-6713 MongoDB Server may be susceptible to privilege escalation due to $mergeCursors stage

An unauthorized user may leverage a specially crafted aggregation pipeline to access data without proper authorization due to improper handling of the $mergeCursors stage in MongoDB Server. This may lead to access to data without further authorisation. This issue affects MongoDB Server MongoDB...

CVE-2025-6713 MongoDB Server may be susceptible to privilege escalation due to $mergeCursors stage

An unauthorized user may leverage a specially crafted aggregation pipeline to access data without proper authorization due to improper handling of the $mergeCursors stage in MongoDB Server. This may lead to access to data without further authorisation. This issue affects MongoDB Server MongoDB...

CVE-2025-6713

CVE-2025-6713 affects MongoDB Server: versions before 8.0.7 (8.0.x), 7.0 before 7.0.19, and 6.0 before 6.0.22 are vulnerable due to improper handling of the $mergeCursors stage in aggregation pipelines. An unauthorized user can potentially access data without proper authorization through crafted ...

PT-2025-28179

Name of the Vulnerable Software and Affected Versions: MongoDB Server versions prior to 8.0.7 MongoDB Server versions prior to 7.0.20 MongoDB Server versions prior to 6.0.22 Description: An unauthorized user may leverage a specially crafted aggregation pipeline to access data without proper...

MongoDB Server 安全漏洞

MongoDB Server is the United States MongoDB company's set of open source NoSQL database . The database provides collection-oriented storage , dynamic query , data replication and automatic failover and other functions . A security vulnerability exists in MongoDB Server versions prior to 8.0.7,...

MongoDB -- may be susceptible to privilege escalation due to $mergeCursors stage

[email protected] reports: An unauthorized user may leverage a specially crafted aggregation pipeline to access data without proper authorization due to improper handling of the $mergeCursors stage in MongoDB Server. This may lead to access to data without further authorisation...

CVE-2025-6706

An authenticated user may trigger a use after free that may result in MongoDB Server crash and other unexpected behavior, even if the user does not have authorization to shut down a server. The crash is triggered on affected versions by issuing an aggregation framework operation using a specific...

CVE-2025-6706

An authenticated user may trigger a use after free that may result in MongoDB Server crash and other unexpected behavior, even if the user does not have authorization to shut down a server. The crash is triggered on affected versions by issuing an aggregation framework operation using a specific...

UBUNTU-CVE-2025-6706

An authenticated user may trigger a use after free that may result in MongoDB Server crash and other unexpected behavior, even if the user does not have authorization to shut down a server. The crash is triggered on affected versions by issuing an aggregation framework operation using a specific...

CVE-2025-6706 Running certain aggregation operations with the SBE engine may lead to unexpected behavior on MongoDB Server

An authenticated user may trigger a use after free that may result in MongoDB Server crash and other unexpected behavior, even if the user does not have authorization to shut down a server. The crash is triggered on affected versions by issuing an aggregation framework operation using a specific...

CVE-2025-6706

CVE-2025-6706 affects MongoDB Server when the SBE engine is enabled. An authenticated user can trigger a use-after-free via a specific aggregation pipeline pattern, potentially crashing the server and causing other unexpected behavior without needing shutdown privileges. Affected versions are Mon...

CVE-2025-6706 Running certain aggregation operations with the SBE engine may lead to unexpected behavior on MongoDB Server

An authenticated user may trigger a use after free that may result in MongoDB Server crash and other unexpected behavior, even if the user does not have authorization to shut down a server. The crash is triggered on affected versions by issuing an aggregation framework operation using a specific...

CVE-2025-6706 Running certain aggregation operations with the SBE engine may lead to unexpected behavior on MongoDB Server

An authenticated user may trigger a use after free that may result in MongoDB Server crash and other unexpected behavior, even if the user does not have authorization to shut down a server. The crash is triggered on affected versions by issuing an aggregation framework operation using a specific...

Running certain aggregation operations with the SBE engine may lead to unexpected behavior on MongoDB Server

An authenticated user may trigger a use after free that may result in MongoDB Server crash and other unexpected behavior, even if the user does not have authorization to shut down a server. The crash is triggered on affected versions by issuing an aggregation framework operation using a specific...

PT-2025-26971

Name of the Vulnerable Software and Affected Versions: MongoDB Server versions prior to 6.0.21 MongoDB Server versions prior to 7.0.17 MongoDB Server versions prior to 8.0.4 Description: An authenticated user may trigger a use after free, resulting in a MongoDB Server crash and other unexpected...

FreeBSD : MongoDB -- Running certain aggregation operations with the SBE engine may lead to unexpected behavior (5e64770c-52aa-11f0-b522-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 5e64770c-52aa-11f0-b522-b42e991fc52e advisory. [email protected] reports: An authenticated user may trigger a use after free that may result in MongoDB...

MongoDB -- Running certain aggregation operations with the SBE engine may lead to unexpected behavior

[email protected] reports: An authenticated user may trigger a use after free that may result in MongoDB Server crash and other unexpected behavior, even if the user does not have authorization to shut down a server. The crash is triggered on affected versions by issuing an aggregation framework...

RepuNet: a Reputation System for Mitigating Malicious Clients in DFL

Decentralized Federated Learning DFL enables nodes to collaboratively train models without a central server, introducing new vulnerabilities since each node independently selects peers for model aggregation. Malicious nodes may exploit this autonomy by sending corrupted models model poisoning,...

Privacy-Preserving Federated Learning against Malicious Clients Based on Verifiable Functional Encryption

Federated learning is a promising distributed learning paradigm that enables collaborative model training without exposing local client data, thereby protect data privacy. However, it also brings new threats and challenges. The advancement of model inversion attacks has rendered the plaintext...