Linux · 
Debian · Security advisory · August 23, 2026
Debian · Security advisory · August 23, 2026DEBIAN-CVE-2026-16238: postgresql-18 security update
DEBIAN-CVE-2026-16238, released August 23, 2026, fixes 1 CVE in postgresql-18 (version 18.6-1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0041
36th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| postgresql-18 | Debian 14 | 18.6-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-16238 | PostgreSQL type confusion in pg_restore_attribute_stats() executes arbitrary code | 8.8 | 0.0041 | None reported |
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