CVE-2026-4359 Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer

A compromised third party cloud server or man-in-the-middle attacker could send a malformed HTTP response and cause a crash in applications using the MongoDB C driver...

CVE-2026-4359 Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer

A compromised third party cloud server or man-in-the-middle attacker could send a malformed HTTP response and cause a crash in applications using the MongoDB C driver...

Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer

A compromised third party cloud server or man-in-the-middle attacker could send a malformed HTTP response and cause a crash in applications using the MongoDB C driver...

CVE-2026-4359

MongoDB C driver is affected by CVE-2026-4359: a compromised cloud server or MITM can send a malformed HTTP response that causes a crash in applications using the driver. Affected component: the MongoDB C driver’s HTTP response handling. Root cause: malformed HTTP response handling leading to a c...

Out-of-Bounds Read

mongodb/mongodb-extension is vulnerable to Out-of-Bounds Read. The vulnerability is due to improper handling of large options in mongocbulkoperationt, which allows an attacker to trigger invalid memory reads and potentially cause a crash or information disclosure...

OESA-2025-2821 mongo-c-driver security update

Security Fixes: A mongocbulkoperationt may read invalid memory if large options are passed.CVE-2025-12119...

OESA-2025-2824 mongo-c-driver security update

Security Fixes: A mongocbulkoperationt may read invalid memory if large options are passed.CVE-2025-12119...

CVE-2025-12119

A mongocbulkoperationt may read invalid memory if large options are passed...

Linux Distros Unpatched Vulnerability : CVE-2025-12119

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A mongocbulkoperationt may read invalid memory if large options are passed. CVE-2025-12119 Note that Nessus relies on the presence of the package as reported by...

Expired Pointer Dereference

Overview Affected versions of this package are vulnerable to Expired Pointer Dereference via mongocbulkoperationt when large options are passed. An attacker can cause the application to read invalid memory. Remediation Upgrade mongo-c-driver to version 1.30.6 or higher. References - GitHub Commit...

CVE-2025-12119

A mongocbulkoperationt may read invalid memory if large options are passed...

DEBIAN-CVE-2025-12119

A mongocbulkoperationt may read invalid memory if large options are passed...

UBUNTU-CVE-2025-12119

A mongocbulkoperationt may read invalid memory if large options are passed...

CVE-2025-12119 Bulk write with options may read invalid memory

A mongocbulkoperationt may read invalid memory if large options are passed...

CVE-2025-12119

A mongocbulkoperationt may read invalid memory if large options are passed...

Bulk write with options may read invalid memory

A mongocbulkoperationt may read invalid memory if large options are passed...

PT-2025-47407

Name of the Vulnerable Software and Affected Versions mongoc affected versions not specified Description A mongoc bulk operation t may encounter an issue where it reads invalid memory when handling large options. Recommendations At the moment, there is no information about a newer version that...

CVE-2025-12119: Expired Pointer Dereference

A mongocbulkoperationt may read invalid memory if large options are passed...

Astra Linux – Vulnerability in mongo-c-driver

The various bsonappend functions in the MongoDB C driver library may be susceptible to buffer overflows when performing operations that could result in a final BSON document exceeding the maximum allowable size INT32MAX, leading to a segmentation fault and potentially causing the application to...