CVE-2026-6811

PHP Stack Exhaustion PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
MongoDB Inc. / PHP Driver	affected 1.21.5; affected 2.1.8

CWE

CWE-674

References

https://jira.mongodb.org/browse/PHPC-2636

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.