Bug 2572564 (CVE-2026-120152) - CVE-2026-120152 postgresql: postgresql: Information disclosure via use-after-free in pg_show_all_settings()
Summary: CVE-2026-120152 postgresql: postgresql: Information disclosure via use-after-...
Keywords:
Status: NEW
Alias: CVE-2026-120152
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-12 14:33 UTC by OSIDB Bzimport
Modified: 2026-11-12 14:59 UTC (History)
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Description OSIDB Bzimport 2026-11-12 14:33:45 UTC 
Use after free in PostgreSQL pg_show_all_settings() allows a database user to retrieve memory contents, via loading a module while the function is scanning custom-variable placeholders that the module replaces and frees.  Within major versions 16-18, minor versions before PostgreSQL 18.7, 17.12, and 16.16 are affected.  Versions before PostgreSQL 16 are unaffected.
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