CVE-2026-81526

CVE

Threat entity extracted from intelligence sources

Frequency

2

occurrences

First Seen

August 28, 2026

Last Seen

August 28, 2026

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

CVE-2026-81526: MongoDB Rust Driver Vulnerability Exposes Data to Unauthorized Writes57.1

A critical vulnerability, CVE-2026-81526, has been identified in the MongoDB Rust Driver, which fails to neutralize special characters in caller-supplied target identifiers. This flaw allows an attacker to manipulate the identifier, potentially redirecting write operations to unintended targets with...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

CVE-2026-81526: MongoDB Rust Driver Vulnerability Exposes Data to Unauthorized Writes

Aug 28·1 sources

Related Articles (2)

CVE-2026-81526 - Cross-database write redirection via unvalidated dotted database name in bulk write namespaces Latest Vulnerabilities / 1d CVE ID : CVE-2026-81526 Published : Aug. 27, 2026, 8:18 p.m. 58 minutes ago Description : The MongoDB Rust Driver does not neutralize special characters in a caller-supplied target identifier before embedding it in the request it sends to the server. An actor able to influence that identifier in an application using the driver may cause write operations to b

cvefeed.io·Aug 28

CVE-2026-81526 - Exploits & Severity

Related Entities

Zero-day Exploit CWE-74 - Injection MongoDB