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Missing Authorization Check on Internal Aggregation Stage in MongoDB Server mongos Leads to Denial of Service

🗓️ 13 Oct 2026 15:27:57Reported by MongoDBType 
mongodb
 mongodb
🔗 www.mongodb.com👁 19 Views

Authenticated DoS in MongoDB Server mongos via an aggregation pipeline missing authorization.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-96299
13 Oct 202615:42
–circl
cve
CVE
CVE-2026-96299
13 Oct 202615:27
–cve
cvelist
Cvelist
CVE-2026-96299 Missing Authorization Check on Internal Aggregation Stage in MongoDB Server mongos Leads to Denial of Service
13 Oct 202615:27
–cvelist
debiancve
Debian CVE
CVE-2026-96299
29 Oct 202617:05
–debiancve
euvd
EUVD
EUVD-2026-98812
13 Oct 202615:27
–euvd
mend
Mend
CVE-2026-96299
13 Oct 202615:27
–mend
nvd
NVD
CVE-2026-96299
13 Oct 202616:17
–nvd
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-96299
13 Oct 202616:17
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-111669
13 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-96299: Reachable Assertion
13 Oct 202600:00
–rapid7
Rows per page
Vulners
Node
OR
mongodbmongodbRange8.3.0–8.3.13
mongodbmongodbRange9.0–9.0.4

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13 Oct 2026 16:31Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.5
CVSS 47.1
EPSS0.00235
SSVC
19