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Collection validators using collation-accepting expressions can crash MongoDB Server on insert

🗓️ 13 Oct 2026 15:36:14Reported by MongoDBType 
mongodb
 mongodb
🔗 www.mongodb.com👁 2 Views

Authenticated users with write access can cause a DoS in MongoDB Server via collection validators.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-104004
13 Oct 202615:54
–circl
cve
CVE
CVE-2026-104004
13 Oct 202615:36
–cve
cvelist
Cvelist
CVE-2026-104004 Collection validators using collation-accepting expressions can crash MongoDB Server on insert
13 Oct 202615:36
–cvelist
euvd
EUVD
EUVD-2026-98820
13 Oct 202615:36
–euvd
mend
Mend
CVE-2026-104004
13 Oct 202615:36
–mend
nvd
NVD
CVE-2026-104004
13 Oct 202616:17
–nvd
ptsecurity
Positive Technologies
PT-2026-111654
13 Oct 202600:00
–ptsecurity
Vulners
Node
OR
mongodbmongodbRange8.3.0–8.3.13
mongodbmongodbRange8.0–8.0.34
mongodbmongodbRange9.0–9.0.4

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13 Oct 2026 15:36Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
CVSS 47.1
EPSS0.00235
2