Vulnerability in Postgresql

CVE-2026-14673

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…

CVSS v3 metric

CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.

Affected products

  • N/a Postgresql — versions 18, 16, 15

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-14673?
CVE-2026-14673 is a low-severity vulnerability in Postgresql, classified under Untrusted Search Path. CVSS score: 3.8/10. Published 2026-08-13.
How severe is CVE-2026-14673?
Low severity. CVSS v3 base score is 3.8 out of 10.