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CVE-2026-8336 Post-authentication use-after-free error in $_internalJsEmit and mapreduce commands

🗓️ 13 May 2026 00:16:16Reported by mongodbType 
cvelist
 cvelist
🔗 www.cve.org👁 77 Views

Post-authentication use-after-free in MongoDB crashes mongod via $_internalJsEmit or mapreduce.

Related
Affected
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
euvd
EUVD
EUVD-2026-29893
13 May 202618:30
–euvd
mend
Mend
CVE-2026-8336
13 May 202600:16
–mend
mongodb
MongoDB
Post-authentication use-after-free error in $_internalJsEmit and mapreduce commands
13 May 202600:16
–mongodb
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
[
  {
    "vendor": "MongoDB, Inc.",
    "product": "MongoDB Server",
    "versions": [
      {
        "status": "affected",
        "version": "8.2",
        "lessThan": "8.2.9",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "8.3",
        "lessThan": "8.3.2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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15 May 2026 16:16Current
CVSS 3.17.5
CVSS 47.7
EPSS0.00474
SSVC
77