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Use-After-Free in MongoDB Timeseries Bucket Handling Leads to Denial of Service and Potential Remote Code Execution

🗓️ 11 Aug 2026 18:36:54Reported by MongoDBType 
mongodb
 mongodb
🔗 www.mongodb.com👁 12 Views

Use-After-Free in MongoDB timeseries bucket handling causes crash or remote code execution.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-18692
11 Aug 202618:36
–attackerkb
circl
Circl
CVE-2026-18692
13 Aug 202604:45
–circl
cve
CVE
CVE-2026-18692
11 Aug 202618:36
–cve
cvelist
Cvelist
CVE-2026-18692 Use-After-Free in MongoDB Timeseries Bucket Handling Leads to Denial of Service and Potential Remote Code Execution
11 Aug 202618:36
–cvelist
euvd
EUVD
EUVD-2026-56905
11 Aug 202618:36
–euvd
nvd
NVD
CVE-2026-18692
11 Aug 202619:17
–nvd
osv
OSV
BIT-MONGODB-2026-18692 Use-After-Free in MongoDB Timeseries Bucket Handling Leads to Denial of Service and Potential Remote Code Execution
17 Sep 202611:49
–osv
osv
OSV
MINI-4W22-M654-2378
17 Sep 202615:29
–osv
osv
OSV
MINI-MC6R-FMJ6-F2G2
17 Sep 202615:43
–osv
osv
OSV
MINI-R5HV-6JXQ-8PFR
17 Sep 202615:29
–osv
Rows per page
Vulners
Node
mongodbmongodbRange8.3.0–8.3.8

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11 Aug 2026 20:26Current
5.5Medium risk
Vulners AI Score5.5
CVSS 47.7
CVSS 3.18.8
EPSS0.00575
SSVC
12