VDB
CVE-2026-14673
CVE-2026-14673
PUBLISHED
CVSS 3.8 LOW
Reported by PostgreSQL · Published August 13, 2026
Untrusted search path in PostgreSQL amcheck allows a grantee of amcheck function EXECUTE privilege to execute arbitrary functions as the owners of expression indexes that depend on the search path, via setting a hostile search path before calling the amcheck function. Within major versions 18, 16, 15, and 14, minor versions before PostgreSQL 18.6, 16.15, 15.19, and 14.24 are affected. PostgreSQL 17 is unaffected.
Risk Scores
CVSS 3.1
3.8
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | PostgreSQL | 18, 16, 15 |
| alpine | postgresql17 | 0, 0, 0 |
| alpine | postgresql16 | 0, 0, 0 |
| n/a | PostgreSQL | 0, 15, 16 |
| alpine | postgresql18 | 0, 0, 0 |
| alpine | postgresql15 | 0, 0, 0 |
Timeline
- Aug 13, 2026 CVE Published
- Aug 15, 2026 Coalition ESS Score
- Aug 20, 2026 Security Advisory
- Aug 24, 2026 EPSS Score
- Sep 5, 2026 EPSS Score
- Sep 15, 2026 EPSS Score
- Sep 24, 2026 EPSS Score
- Sep 26, 2026 EPSS Score
- Oct 7, 2026 EPSS Score