CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.4. Exploitation may require the attacker to be authenticated.
CVE
CVE-2026-4358
Severity
MEDIUM
CVSS
6.4
EPSS
0.34%
Original NVD Description
A specially crafted aggregation query with $lookup by an authenticated user with write privileges can cause a double-free or use-after-free memory issue in the slot-based execution (SBE) engine when an in-memory hash table is spilled to disk.
Related CVEs
Other vulnerabilities affecting the same vendor(s)