BIT-MONGODB-2026-13071 Server-Side JavaScript Aggregation Expression Memory Safety Issue Leading to Process Termination

An authenticated user with read access can cause the mongod process to be terminated through certain aggregation expressions that execute server-side JavaScript. The issue involves improper memory handling during document processing...

Linux Distros Unpatched Vulnerability : CVE-2026-18694

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server's geospatial query processing could allow an authenticated user with write privileges to cause certain malformed geometry data to be...

Linux Distros Unpatched Vulnerability : CVE-2026-18690

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server could allow an authenticated user with a limited database-scoped role to perform an action against protected system collections that...

Linux Distros Unpatched Vulnerability : CVE-2026-18692

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server's handling of timeseries bucket lifecycle could allow an authenticated user with write privileges to cause an internal reference to b...

Linux Distros Unpatched Vulnerability : CVE-2026-18687

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - MongoDB Server's handling of a Queryable Encryption maintenance operation did not properly validate certain request parameters against the collection's encrypte...

Linux Distros Unpatched Vulnerability : CVE-2026-18688

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server's aggregation framework could allow an authenticated user to trigger an out-of- bounds memory read by providing a specially formed...

Linux Distros Unpatched Vulnerability : CVE-2026-18691

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server's intra-cluster connection setup could allow a party with suitable network access to influence which authentication mechanism is used...

Linux Distros Unpatched Vulnerability : CVE-2026-18697

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server's aggregation framework could allow an unauthenticated party to cause a mongos router process to terminate unexpectedly by submitting...

Linux Distros Unpatched Vulnerability : CVE-2026-18693

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server's handling of timeseries collections could allow an authenticated user with write privileges to cause an internal data structure to...

Linux Distros Unpatched Vulnerability : CVE-2026-18695

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server's handling of certain query predicates against time-series collections with a metaField could allow an authenticated user with write...

Linux Distros Unpatched Vulnerability : CVE-2026-18696

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server's applyOps command could allow an authenticated user with specific non-default privileges to perform certain data-definition...

CVE-2026-75852

ArcadeDB versions before 26.8.1 fail to enforce SASL authentication on data commands in the MongoDB wire-protocol plugin. Unauthenticated attackers can issue insert, find, update, delete, and create commands against any database by connecting to port 27017 without credentials...

CVE-2026-75852

ArcadeDB versions before 26.8.1 fail to enforce SASL authentication on data commands in the MongoDB wire-protocol plugin. Unauthenticated attackers can issue insert, find, update, delete, and create commands against any database by connecting to port 27017 without credentials. CVSS 9.8 (Critical)...

CVE-2026-75852 ArcadeDB MongoDB wire protocol authentication bypass cross-database

ArcadeDB versions before 26.8.1 fail to enforce SASL authentication on data commands in the MongoDB wire-protocol plugin. Unauthenticated attackers can issue insert, find, update, delete, and create commands against any database by connecting to port 27017 without credentials...

EUVD-2026-60613

ArcadeDB versions before 26.8.1 fail to enforce SASL authentication on data commands in the MongoDB wire-protocol plugin. Unauthenticated attackers can issue insert, find, update, delete, and create commands against any database by connecting to port 27017 without credentials...

CVE-2026-75852 ArcadeDB MongoDB wire protocol authentication bypass cross-database

ArcadeDB versions before 26.8.1 fail to enforce SASL authentication on data commands in the MongoDB wire-protocol plugin. Unauthenticated attackers can issue insert, find, update, delete, and create commands against any database by connecting to port 27017 without credentials...

CVE-2026-18710

A flaw was found in org.mongodb/mongodb-driver. During routine client initialization, sensitive configuration information, including credentials for outbound network connectivity, is written to application log output in cleartext. A local attacker with the ability to read the affected application...

ANT-2026-GEM3N3N3 · RocketChat/Rocket.Chat · NoSQL Injection

sql-injection critical CVE-2026-29198 Severity Claude critical · Security research firm - · Maintainer critical REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-GEM3N3N3: Critical vulnerability cvss 9.8: complete authentication bypass to admin permissions On Rocket.Chat...

BIT-MONGODB-2026-13069 Queryable Encryption FLE2 Find Payload Missing Input Validation Leading to Resource Exhaustion

An authenticated user can cause excessive CPU consumption or out-of-memory conditions on a MongoDB server by sending a crafted Queryable Encryption find payload containing an unvalidated field used to control an internal computation loop. The resulting resource exhaustion degrades availability fo...

BIT-MONGODB-2026-13068 MongoDB mongos Improper Authorization Check in Cursor Termination Allowing Cross-Database Privilege Misuse

An authenticated user holding cursor termination privileges on one database may incorrectly be permitted to terminate active cursors on a separate database, disrupting ongoing query operations for other users. The behavior stems from an authorization check that does not correctly scope privileges...