CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.1. Exploitation may require the attacker to be authenticated.
CVE
CVE-2026-9753
Severity
HIGH
CVSS
8.1
EPSS
0.30%
Original NVD Description
The $_internalApplyOplogUpdate aggregation pipeline stage can be used to execute a document diff containing a malformed binary diff to return memory out-of-bounds or crash the server. $_internalApplyOplogUpdate can be executed by any authenticated user with access to the aggregate command.
Related CVEs
Other vulnerabilities affecting the same vendor(s)