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CVE-2026-8843

Calling createIndex with certain index types can crash mongod PUBLISHED

Description (CNA)

Creating a "2dsphere_bucket" index on a non-timeseries bucket collection will succeed, but any subsequent attempt to insert a document which triggers updating that index will crash the server. A similar issue occurs when creating "queryable_encrypted_range" indices. This issue affects MongoDB Server v7.0 versions prior to 7.0.32, v8.0 versions prior to 8.0.21 and v8.2 versions prior to 8.2.6

Affected (CNA)

Vendor / productVersions
MongoDB, Inc. / MongoDB Serveraffected 7.0 before 7.0.32; affected 8.0 before 8.0.21; affected 8.2 before 8.2.6

CWE

CWE-617

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.