psqlodbc: Several psqlODBC entry points use an application-supplied column number or row index as an array index without valida...
CVE-2026-120064 is fixed in psqlodbc on 1 platform by DEBIAN-CVE-2026-120064 (version 1:18.00.0006-1), released November 5, 2026. It is not reported as exploited. Patch Radar priority: High.
Several psqlODBC entry points use an application-supplied column number or row index as an array index without validating it. SQLBindCol with a column number above 32767 wraps the binding count negative and a later copy runs off the array. A negative SQL_DESC_COUNT on an application row descriptor unbinds columns at negative indexes. SQLColAttribute with a very large column number uses a negative index. SQLSetPos(SQL_ADD) does not check the row number against the rowset size. An application that forwards untrusted column or row numbers exposes its process to out-of-bounds reads and writes. Versions before psqlODBC 18.00.0006 are affected.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| psqlodbc · Debian 14 | 1:18.00.0006-1 | DEBIAN-CVE-2026-120064 | Nov 5, 2026 |
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