Medium severity4.3NVD Advisory· Published Nov 12, 2026
CVE-2026-120152
CVE-2026-120152
Description
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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Affected products
1- Range: <18.7, <17.12, <16.16
Patches
Vulnerability mechanics
References
1News mentions
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