5.9
Medium
CVE-2026-120060 psqlODBC trusts counts and lengths in server data in three places
Description
psqlODBC trusts counts and lengths in server data in three places. SQLBulkOperations uses a server-supplied row count in a size subtraction that can underflow. SQLStatistics iterates index keys using a server-supplied key count without bounding it to the fixed storage. Bytea octal decoding reads up to two bytes past the end of a truncated escape sequence. A server not trusted under current SSL settings can crash the client or make it read out of bounds. Versions before psqlODBC 18.00.0006 are affected.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| psqlODBC 18.00 | earliest → < 18.00.0006 | 18.00.0006 |
References
- github.com github.com
Timeline
- Published
- Last modified
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