AZL-95705
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-95705.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-95705
- Upstream
- Published
- 2026-08-13T13:17:48Z
- Modified
- 2026-09-10T14:17:03Z
- Summary
- CVE-2026-18408 affecting package postgresql for versions less than 16.15-1
- Details
-
Untrusted data inclusion in pg_dump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql \restrict meta-command input expansion. The fix for CVE-2025-8714 introduced \restrict and \unrestrict to block this attack, but \unrestrict itself was sufficient for an attack. pg_dumpall is also affected. pg_restore is affected when used to generate a plain-format dump. Non-core use of \restrict would be affected, but we've not identified non-core use. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.
- References