CVE-2026-120060
Published:November 02, 2026
Updated:November 04, 2026
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 Packages
https://github.com/postgresql-interfaces/psqlodbc.git (GITHUB):
Affected version(s) >=REL-07_02_0003 <REL-18_00_0006 || >=REL-08_00_0001 <REL-18_00_0006 || >=REL-09_00_0100 <REL-18_00_0006 || >=REL-10_00_0000 <REL-18_00_0006 || >=REL-11_00_0000 <REL-18_00_0006 || >=REL-12_00_0000 <REL-18_00_0006 || >=REL-13_00_0000 <REL-18_00_0006 || =REL-15_00_0000 <REL-18_00_0006 || >=REL-16_00_0000 <REL-18_00_0006 || >=REL-17_00_0000 <REL-18_00_0006 || >=REL-18_00_0000 <REL-18_00_0006Fix Suggestion:
Update to version REL-18_00_0006Related Resources (2)
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Contact UsCVSS v4
Base Score:
6
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
HIGH
EPSS
Base Score:
0.22