CVE-2026-120061 psqlODBC - Buffer Overflow

psqlODBC before 18.00.0006 contains a buffer overflow caused by improper handling of ODBC escape sequences in SQL text, letting attackers cause memory corruption via crafted SQL queries, exploit requires untrusted SQL input.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Buffer Overflow
Impact
Remote Code Execution, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2 November 2026
Updated
3 November 2026
Weakness
CWE-121

Vendor fix

Update to version 18.00.0006 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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