PostgreSQL psqlODBC 18.00.0005 Entry Points SQLBindCol/SQLColAttribute/SQLSetPos column_number/row_index out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k2.10

Summaryinfo

A vulnerability, which was classified as critical, was found in PostgreSQL psqlODBC. This affects the function SQLBindCol/SQLColAttribute/SQLSetPos of the component Entry Points. Executing a manipulation of the argument column_number/row_index can lead to out-of-bounds. This vulnerability is registered as CVE-2026-120064. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in PostgreSQL psqlODBC and classified as critical. This vulnerability affects the function SQLBindCol/SQLColAttribute/SQLSetPos of the component Entry Points. The manipulation of the argument column_number/row_index with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is available at github.com. This vulnerability was named CVE-2026-120064 since 10/30/2026. The exploitation appears to be easy. The attack can be initiated remotely. Technical details are known, but there is no available exploit.

Upgrading to version 18.00.0006 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.7

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (PostgreSQL): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: psqlODBC 18.00.0006

Timelineinfo

10/30/2026 CVE reserved
11/02/2026 +3 days Advisory disclosed
11/02/2026 +0 days VulDB entry created
11/02/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Confirmed

CNA: PostgreSQL
CVE: CVE-2026-120064 (🔒)

GCVE (CVE): GCVE-0-2026-120064
GCVE (VulDB): GCVE-100-429970

Entryinfo

Created: 11/02/2026 20:34
Changes: 11/02/2026 20:34 (67)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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