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Unbounded recursion in BSONColumn interleaved-reference causes pre-auth stack overflow

🗓️ 09 Jun 2026 22:43:44Reported by MongoDBType 
mongodb
 mongodb
🔗 www.mongodb.com👁 5 Views

Unbounded recursion in binary JSON validation allows unauthenticated mongod crash via crafted nested data.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-9740
10 Jun 202600:00
circl
CVE
CVE-2026-9740
9 Jun 202622:43
cve
Cvelist
CVE-2026-9740 Unbounded recursion in BSONColumn interleaved-reference causes pre-auth stack overflow
9 Jun 202622:43
cvelist
EUVD
EUVD-2026-35857
10 Jun 202600:31
euvd
NVD
CVE-2026-9740
9 Jun 202623:17
nvd
OSV
UBUNTU-CVE-2026-9740
9 Jun 202623:17
osv
Positive Technologies
PT-2026-48299
9 Jun 202600:00
ptsecurity
Vulners
Node
mongodbops_manager_serverRange8.3.08.3.3
OR
mongodbops_manager_serverRange8.2.08.2.10
OR
mongodbops_manager_serverRange8.0.08.0.24
OR
mongodbops_manager_serverRange7.0.07.0.35

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09 Jun 2026 22:43Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.5
CVSS 48.7
EPSS0.0003
5