The vulnerability of the MongoDB Query Planner component of the MongoDB database engine allows a hacker to cause a service failure.
🗓️ 17 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 7 Views
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | MongoDB Server -- Multiple vulnerabilities | 10 Feb 202600:00 | – | freebsd |
 | CVE-2026-1850 | 10 Feb 202618:49 | – | attackerkb |
 | MongoDB Server 安全漏洞 | 10 Feb 202600:00 | – | cnnvd |
 | CVE-2026-1850 | 10 Feb 202618:49 | – | cve |
 | CVE-2026-1850 An authorized user may disable the MongoDB server by issuing a certain type of complex query due to boolean expression simplification | 10 Feb 202618:49 | – | cvelist |
 | FreeBSD : MongoDB Server -- Multiple vulnerabilities (77e32b14-0800-11f1-8a6f-b42e991fc52e) | 13 Feb 202600:00 | – | nessus |
| MongoDB 8.0.x < 8.0.18 / 8.2.x < 8.2.4 Out-Of-Memory (SERVER-114126) | 13 Feb 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-1850 | 12 Feb 202600:00 | – | nessus |
 | An authorized user may disable the MongoDB server by issuing a certain type of complex query due to boolean expression simplification | 10 Feb 202618:49 | – | mongodb |
 | CVE-2026-1850 | 10 Feb 202619:15 | – | nvd |
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19 Mar 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 36.5
CVSS 26.8
EPSS0.00243