CVE-2026-13058 — Transaction Command Insufficient Input Validation Leading to Process Termination

CVE-2026-13058

Transaction Command Insufficient Input Validation Leading to Process Termination PUBLISHED

Description (CNA)

An authenticated user with basic write privileges can cause the mongod process to terminate abnormally by sending a crafted transaction command with an incomplete set of required fields. The issue stems from inconsistent validation across related transaction command parameters, resulting in a fatal internal invariant failure and denial of service.

Affected (CNA)

Vendor / product	Versions
MongoDB / MongoDB Server	affected 8.0 before 8.0.28; affected 8.2.0 before 8.2.12; affected 8.3.0 before 8.3.7

CWE

CWE-617

References

https://jira.mongodb.org/browse/SERVER-127661

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.