CVE-2026-15741

EUVD-2026-57846
SQL injection in PostgreSQL EXTRACT() deparse allows an object owner to execute arbitrary SQL as a superuser via a hostile object definition.  Attacks affect expression deparse consumers broadly, including pg_dump, psql commands like \sf, and any similar usage in non-core tools.  Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.
SQL Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Debian logo
Debian Releases
Debian Product
Codename
postgresql-13
bullseye
vulnerable
bullseye (security)
vulnerable
postgresql-15
bookworm
vulnerable
bookworm (security)
vulnerable
postgresql-17
trixie
vulnerable
trixie (security)
17.11-0+deb13u1
fixed
postgresql-18
forky
vulnerable
sid
vulnerable
Common Weakness Enumeration
References
https://www.postgresql.org/support/security/CVE-2026-15741/