Bug 2572543 (CVE-2026-116313) - CVE-2026-116313 postgresql: postgresql: Privilege escalation via untrusted search path in vacuumdb
Summary: CVE-2026-116313 postgresql: postgresql: Privilege escalation via untrusted se...
Keywords:
Status: NEW
Alias: CVE-2026-116313
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-12 14:32 UTC by OSIDB Bzimport
Modified: 2026-11-12 14:47 UTC (History)
0 users

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Description OSIDB Bzimport 2026-11-12 14:32:21 UTC 
Untrusted search path in PostgreSQL vacuumdb allows a database owner to execute arbitrary SQL as the database user running vacuumdb, via shadowing operators used in the --missing-stats-only catalog query.  The pg_upgrade documentation recommends an affected vacuumdb invocation.  Within major version 18, minor versions before PostgreSQL 18.7 are affected.  Versions before PostgreSQL 18 are unaffected.
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