CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-18687

MongoDB Server's handling of a Queryable Encryption maintenance operation did not properly validate certain request parameters against the collection's encrypted field configuration before use. An authenticated user with readWrite privileges could submit a specially formed request that leads to a server crash or excessive internal writes, resulting in resource exhaustion and corruption of encrypted index data.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 6.5%

CVSS Severity

CVSS v3 Score 7.1

References

https://jira.mongodb.org/browse/SERVER-130628

Products affected by CVE-2026-18687

Mongodb » Mongodb » Version: 8.0.0

cpe:2.3:a:mongodb:mongodb:8.0.0
Mongodb » Mongodb » Version: 8.0.1

cpe:2.3:a:mongodb:mongodb:8.0.1
Mongodb » Mongodb » Version: 8.0.10

cpe:2.3:a:mongodb:mongodb:8.0.10
Mongodb » Mongodb » Version: 8.0.11

cpe:2.3:a:mongodb:mongodb:8.0.11
Mongodb » Mongodb » Version: 8.0.12

cpe:2.3:a:mongodb:mongodb:8.0.12
Mongodb » Mongodb » Version: 8.0.13

cpe:2.3:a:mongodb:mongodb:8.0.13
Mongodb » Mongodb » Version: 8.0.14

cpe:2.3:a:mongodb:mongodb:8.0.14
Mongodb » Mongodb » Version: 8.0.15

cpe:2.3:a:mongodb:mongodb:8.0.15
Mongodb » Mongodb » Version: 8.0.16

cpe:2.3:a:mongodb:mongodb:8.0.16
Mongodb » Mongodb » Version: 8.0.17

cpe:2.3:a:mongodb:mongodb:8.0.17
Mongodb » Mongodb » Version: 8.0.18

cpe:2.3:a:mongodb:mongodb:8.0.18
Mongodb » Mongodb » Version: 8.0.19

cpe:2.3:a:mongodb:mongodb:8.0.19
Mongodb » Mongodb » Version: 8.0.2

cpe:2.3:a:mongodb:mongodb:8.0.2
Mongodb » Mongodb » Version: 8.0.20

cpe:2.3:a:mongodb:mongodb:8.0.20
Mongodb » Mongodb » Version: 8.0.21

cpe:2.3:a:mongodb:mongodb:8.0.21
Mongodb » Mongodb » Version: 8.0.23

cpe:2.3:a:mongodb:mongodb:8.0.23
Mongodb » Mongodb » Version: 8.0.24

cpe:2.3:a:mongodb:mongodb:8.0.24
Mongodb » Mongodb » Version: 8.0.25

cpe:2.3:a:mongodb:mongodb:8.0.25
Mongodb » Mongodb » Version: 8.0.26

cpe:2.3:a:mongodb:mongodb:8.0.26
Mongodb » Mongodb » Version: 8.0.28

cpe:2.3:a:mongodb:mongodb:8.0.28
Mongodb » Mongodb » Version: 8.0.3

cpe:2.3:a:mongodb:mongodb:8.0.3
Mongodb » Mongodb » Version: 8.0.4

cpe:2.3:a:mongodb:mongodb:8.0.4
Mongodb » Mongodb » Version: 8.0.5

cpe:2.3:a:mongodb:mongodb:8.0.5
Mongodb » Mongodb » Version: 8.0.6

cpe:2.3:a:mongodb:mongodb:8.0.6
Mongodb » Mongodb » Version: 8.0.7

cpe:2.3:a:mongodb:mongodb:8.0.7
Mongodb » Mongodb » Version: 8.0.8

cpe:2.3:a:mongodb:mongodb:8.0.8
Mongodb » Mongodb » Version: 8.0.9

cpe:2.3:a:mongodb:mongodb:8.0.9
Mongodb » Mongodb » Version: 8.2.0

cpe:2.3:a:mongodb:mongodb:8.2.0
Mongodb » Mongodb » Version: 8.2.1

cpe:2.3:a:mongodb:mongodb:8.2.1
Mongodb » Mongodb » Version: 8.2.10

cpe:2.3:a:mongodb:mongodb:8.2.10
Mongodb » Mongodb » Version: 8.2.11

cpe:2.3:a:mongodb:mongodb:8.2.11
Mongodb » Mongodb » Version: 8.2.12

cpe:2.3:a:mongodb:mongodb:8.2.12
Mongodb » Mongodb » Version: 8.2.2

cpe:2.3:a:mongodb:mongodb:8.2.2
Mongodb » Mongodb » Version: 8.2.3

cpe:2.3:a:mongodb:mongodb:8.2.3
Mongodb » Mongodb » Version: 8.2.4

cpe:2.3:a:mongodb:mongodb:8.2.4
Mongodb » Mongodb » Version: 8.2.5

cpe:2.3:a:mongodb:mongodb:8.2.5
Mongodb » Mongodb » Version: 8.2.6

cpe:2.3:a:mongodb:mongodb:8.2.6
Mongodb » Mongodb » Version: 8.2.7

cpe:2.3:a:mongodb:mongodb:8.2.7
Mongodb » Mongodb » Version: 8.2.9

cpe:2.3:a:mongodb:mongodb:8.2.9
Mongodb » Mongodb » Version: 8.3.0

cpe:2.3:a:mongodb:mongodb:8.3.0
Mongodb » Mongodb » Version: 8.3.1

cpe:2.3:a:mongodb:mongodb:8.3.1
Mongodb » Mongodb » Version: 8.3.2

cpe:2.3:a:mongodb:mongodb:8.3.2
Mongodb » Mongodb » Version: 8.3.3

cpe:2.3:a:mongodb:mongodb:8.3.3
Mongodb » Mongodb » Version: 8.3.4

cpe:2.3:a:mongodb:mongodb:8.3.4
Mongodb » Mongodb » Version: 8.3.7

cpe:2.3:a:mongodb:mongodb:8.3.7
Mongodb » Mongodb » Version: 9.0.0

cpe:2.3:a:mongodb:mongodb:9.0.0
Mongodb » Mongodb » Version: 9.1.0

cpe:2.3:a:mongodb:mongodb:9.1.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-18687

Products

Pricing

Contact Us