CVE-2026-8843 - Calling createIndex with certain index types can crash mongod

CVE-2026-8843 - Calling createIndex with certain index types can crash mongod

https://cvefeed.io/rssfeed/latest.atom / Mon, 05/18/2026 - 20:24
CVE ID :CVE-2026-8843
Published : May 18, 2026, 3:40 p.m. | 1 hour, 18 minutes ago
Description :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
Severity: 7.1 | HIGH
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