CVE-2026-81533 | BDVDB-2026-366135 Detail

Description#

An application using the MongoDB BI Connector ODBC Driver may encounter a memory-safety issue when a submitted SQL statement contains an unusually long run of digits following a LIMIT clause. The issue occurs only on connections where the driver's optional prefetch setting is enabled, and stems from the driver copying the digit sequence into a fixed-size internal buffer without checking its length. A user able to influence the numeric portion of a LIMIT clause could cause the hosting application process to terminate unexpectedly or corrupt adjacent memory in that process.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-08-28Record published in the CVE List.
2. Version 22026-08-31Most recent update recorded in the CVE List.