Missing Authorization Affecting libpq package, versions [14.2,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published14 May 2026
- disclosed14 May 2026
- creditJelte Fennema-Nio
Introduced: 14 May 2026
NewCVE-2026-6472 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Missing Authorization via the CREATE TYPE process. An attacker can execute arbitrary SQL functions of their choice by hijacking queries that use search_path to locate user-defined types, including those defined by extensions.