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Improper Validation in MongoDB Queryable Encryption Maintenance Operation Leads to Denial of Service and Index Corruption

🗓️ 11 Aug 2026 18:35:14Reported by MongoDBType 
mongodb
 mongodb
🔗 www.mongodb.com👁 10 Views

MongoDB Server Queryable Encryption maintenance operation improper validation causes DoS and index corruption.

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Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18687
11 Aug 202618:35
attackerkb
circl
Circl
CVE-2026-18687
11 Aug 202622:05
circl
cve
CVE
CVE-2026-18687
11 Aug 202618:35
cve
cvelist
Cvelist
CVE-2026-18687 Improper Validation in MongoDB Queryable Encryption Maintenance Operation Leads to Denial of Service and Index Corruption
11 Aug 202618:35
cvelist
euvd
EUVD
EUVD-2026-56864
11 Aug 202618:35
euvd
nvd
NVD
CVE-2026-18687
11 Aug 202619:17
nvd
osv
OSV
UBUNTU-CVE-2026-18687
11 Aug 202619:17
osv
ptsecurity
Positive Technologies
PT-2026-70836
11 Aug 202600:00
ptsecurity
ubuntucve
UbuntuCve
CVE-2026-18687
11 Aug 202619:17
ubuntucve
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-18687
19 Aug 202600:00
nessus
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Vulners
Node
OR
mongodbops_manager_serverRange8.3.08.3.8
mongodbops_manager_serverRange8.08.0.29

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11 Aug 2026 20:27Current
5.5Medium risk
Vulners AI Score5.5
CVSS 47.1
CVSS 3.17.1
EPSS0.00168
SSVC
10