Vulnerability Details CVE-2026-9746
When using $changestreams and $_requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 14.1%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2026-9746
-
cpe:2.3:a:mongodb:mongodb:7.0.0
-
cpe:2.3:a:mongodb:mongodb:7.0.1
-
cpe:2.3:a:mongodb:mongodb:7.0.10
-
cpe:2.3:a:mongodb:mongodb:7.0.11
-
cpe:2.3:a:mongodb:mongodb:7.0.12
-
cpe:2.3:a:mongodb:mongodb:7.0.13
-
cpe:2.3:a:mongodb:mongodb:7.0.14
-
cpe:2.3:a:mongodb:mongodb:7.0.15
-
cpe:2.3:a:mongodb:mongodb:7.0.16
-
cpe:2.3:a:mongodb:mongodb:7.0.17
-
cpe:2.3:a:mongodb:mongodb:7.0.18
-
cpe:2.3:a:mongodb:mongodb:7.0.19
-
cpe:2.3:a:mongodb:mongodb:7.0.2
-
cpe:2.3:a:mongodb:mongodb:7.0.20
-
cpe:2.3:a:mongodb:mongodb:7.0.21
-
cpe:2.3:a:mongodb:mongodb:7.0.22
-
cpe:2.3:a:mongodb:mongodb:7.0.23
-
cpe:2.3:a:mongodb:mongodb:7.0.24
-
cpe:2.3:a:mongodb:mongodb:7.0.25
-
cpe:2.3:a:mongodb:mongodb:7.0.26
-
cpe:2.3:a:mongodb:mongodb:7.0.27
-
cpe:2.3:a:mongodb:mongodb:7.0.28
-
cpe:2.3:a:mongodb:mongodb:7.0.29
-
cpe:2.3:a:mongodb:mongodb:7.0.3
-
cpe:2.3:a:mongodb:mongodb:7.0.30
-
cpe:2.3:a:mongodb:mongodb:7.0.31
-
cpe:2.3:a:mongodb:mongodb:7.0.32
-
cpe:2.3:a:mongodb:mongodb:7.0.4
-
cpe:2.3:a:mongodb:mongodb:7.0.5
-
cpe:2.3:a:mongodb:mongodb:7.0.6
-
cpe:2.3:a:mongodb:mongodb:7.0.7
-
cpe:2.3:a:mongodb:mongodb:7.0.8
-
cpe:2.3:a:mongodb:mongodb:7.0.9
-
cpe:2.3:a:mongodb:mongodb:8.0.0
-
cpe:2.3:a:mongodb:mongodb:8.0.1
-
cpe:2.3:a:mongodb:mongodb:8.0.10
-
cpe:2.3:a:mongodb:mongodb:8.0.11
-
cpe:2.3:a:mongodb:mongodb:8.0.12
-
cpe:2.3:a:mongodb:mongodb:8.0.13
-
cpe:2.3:a:mongodb:mongodb:8.0.14
-
cpe:2.3:a:mongodb:mongodb:8.0.15
-
cpe:2.3:a:mongodb:mongodb:8.0.16
-
cpe:2.3:a:mongodb:mongodb:8.0.17
-
cpe:2.3:a:mongodb:mongodb:8.0.18
-
cpe:2.3:a:mongodb:mongodb:8.0.19
-
cpe:2.3:a:mongodb:mongodb:8.0.2
-
cpe:2.3:a:mongodb:mongodb:8.0.20
-
cpe:2.3:a:mongodb:mongodb:8.0.21
-
cpe:2.3:a:mongodb:mongodb:8.0.3
-
cpe:2.3:a:mongodb:mongodb:8.0.4
-
cpe:2.3:a:mongodb:mongodb:8.0.5
-
cpe:2.3:a:mongodb:mongodb:8.0.6
-
cpe:2.3:a:mongodb:mongodb:8.0.7
-
cpe:2.3:a:mongodb:mongodb:8.0.8
-
cpe:2.3:a:mongodb:mongodb:8.0.9
-
cpe:2.3:a:mongodb:mongodb:8.2.0
-
cpe:2.3:a:mongodb:mongodb:8.2.1
-
cpe:2.3:a:mongodb:mongodb:8.2.2
-
cpe:2.3:a:mongodb:mongodb:8.2.3
-
cpe:2.3:a:mongodb:mongodb:8.2.4
-
cpe:2.3:a:mongodb:mongodb:8.2.5
-
cpe:2.3:a:mongodb:mongodb:8.2.6
-
cpe:2.3:a:mongodb:mongodb:8.2.7
-
cpe:2.3:a:mongodb:mongodb:8.3.0