Alpine/postgresql18: medium 5.4
Missing authorization in PostgreSQL CREATE TYPE allows an object creator to hijack other queries that use search_path to find user-defined types, including extension-defined types. That is to say, the
Action: Upgrade postgresql18 to 18.4-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 18.4-r0 | - |
Fixed versions
| 18.4-r0 |
Sources
- osv: ALPINE-CVE-2026-6472#Alpine:v3.24/postgresql18
- https://security.alpinelinux.org/vuln/CVE-2026-6472
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