Lucene search
+L

Post-authentication use-after-free error in $_internalJsEmit and mapreduce commands

🗓️ 13 May 2026 00:16:16Reported by MongoDBType 
mongodb
 mongodb
🔗 www.mongodb.com👁 27 Views

Post-authentication use-after-free in server javascript engine via internal javascript emit or mapreduce can crash mongod.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-8336
13 May 202600:16
–attackerkb
circl
Circl
CVE-2026-8336
13 May 202601:50
–circl
cnnvd
CNNVD
MongoDB Server Resource Management Vulnerability
13 May 202600:00
–cnnvd
cve
CVE
CVE-2026-8336
13 May 202600:16
–cve
cvelist
Cvelist
CVE-2026-8336 Post-authentication use-after-free error in $_internalJsEmit and mapreduce commands
13 May 202600:16
–cvelist
euvd
EUVD
EUVD-2026-29893
13 May 202618:30
–euvd
mend
Mend
CVE-2026-8336
13 May 202600:16
–mend
nvd
NVD
CVE-2026-8336
13 May 202604:17
–nvd
osv_bit
osv_bit
BIT-MONGODB-2026-8336 Post-authentication use-after-free error in $_internalJsEmit and mapreduce commands
19 May 202608:53
–osv_bit
osv_mini
osv_mini
MINI-4F9M-H24F-RWP4
19 May 202615:59
–osv_mini
Rows per page
Vulners
Node
OR
mongodbmongodbRange8.2–8.2.9
mongodbmongodbRange8.3–8.3.2

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

15 May 2026 16:16Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.16.5 - 7.5
CVSS 47.7
EPSS0.00474
SSVC
27