Debian/postgresql-18: high 8.8
Symlink following in PostgreSQL pg_basebackup plain format and in pg_rewind allows an origin superuser to overwrite local files, e.g. /var/lib/postgres/.bashrc, that hijack the operating system accoun
Action: Upgrade postgresql-18 to 18.4-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 18.4-1 | - |
Fixed versions
| 18.4-1 |
Sources
- osv: DEBIAN-CVE-2026-6475#Debian:14/postgresql-18
- https://security-tracker.debian.org/tracker/CVE-2026-6475
published · modified · JSON