Description
Stack exhaustion vulnerability in the MongoDB PHP driver can cause application crashes when processing deeply nested BSON documents in unusual circumstances when the source of these BSON documents is not MongoDB Server.
Published: 2026-05-14
Score: 6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

References
History

Fri, 15 May 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 14 May 2026 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Mongodb
Mongodb php Driver
Vendors & Products Mongodb
Mongodb php Driver

Thu, 14 May 2026 21:45:00 +0000

Type Values Removed Values Added
Description Stack exhaustion vulnerability in the MongoDB PHP driver can cause application crashes when processing deeply nested BSON documents in unusual circumstances when the source of these BSON documents is not MongoDB Server.
Title PHP Stack Exhaustion
Weaknesses CWE-674
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

Mongodb Php Driver
cve-icon MITRE

Status: PUBLISHED

Assigner: mongodb

Published:

Updated: 2026-05-15T13:30:08.302Z

Reserved: 2026-04-21T17:34:55.192Z

Link: CVE-2026-6811

cve-icon Vulnrichment

Updated: 2026-05-15T13:30:00.520Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-14T22:16:45.137

Modified: 2026-05-15T14:11:57.190

Link: CVE-2026-6811

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-14T22:45:30Z

Weaknesses