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-2026-1849

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression...

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-2026-1849

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression...

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

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-2026-1849

MongoDB Server is affected by an out-of-memory failure triggered while evaluating expressions that produce deeply nested documents. The root cause is that recursive functions do not periodically check expression depth, allowing unbounded nesting to exhaust memory. Impact is Availability (high) wi...

CVE-2026-1849 Mongod can run out of stack memory when expressions create deeply nested documents

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression...

CVE-2026-1849 Mongod can run out of stack memory when expressions create deeply nested documents

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression...

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

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...

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...

cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in xml.dom.minidom methods, such as appendChild, when building excessively nested documents due to a dependency on clearidcache...

cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in xml.dom.minidom methods, such as appendChild, when building excessively nested documents due to a dependency on clearidcache...

cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in xml.dom.minidom methods, such as appendChild, when building excessively nested documents due to a dependency on clearidcache...

CVE-2026-23687 XML Signature Wrapping in SAP NetWeaver AS ABAP and ABAP Platform

SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker with normal privileges to obtain a valid signed message and send modified signed XML documents to the verifier. This may result in acceptance of tampered identity information, unauthorized access to sensitive...

MongoDB Server 安全漏洞

MongoDB Server is an open-source NoSQL database developed by MongoDB, a US-based company. This database offers features such as collection-oriented storage, dynamic querying, data replication, and automatic failover. There is a security vulnerability in MongoDB Server, where inserting certain lar...

PT-2026-7433

Name of the Vulnerable Software and Affected Versions MongoDB Server affected versions not specified Description The MongoDB Server may encounter an out-of-memory failure when processing expressions that result in deeply nested documents. This occurs due to a lack of periodic depth checks within...