Alpine/postgresql18: high 7.5
Uncontrolled recursion in PostgreSQL SSL and GSS negotiation allows an attacker able to connect to a PostgreSQL AF_UNIX socket to achieve sustained denial of service. If SSL and GSS are both disabled,
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-2026-6479#Alpine:v3.23/postgresql18
- https://security.alpinelinux.org/vuln/CVE-2026-6479
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