Medium severity4.3NVD Advisory· Published Nov 12, 2026
CVE-2026-116310
CVE-2026-116310
Description
Use after free in PostgreSQL COPY FROM error reporting allows a database user to disclose portions of server memory, via a longer input row following an ignored or nullified conversion error. file_fdw reaches the same code path in affected version 18. Within major versions 17-18, minor versions before PostgreSQL 18.7 and 17.12 are affected. Versions before PostgreSQL 17 are unaffected.
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Affected products
1- Range: <18.7, <17.12
Patches
Vulnerability mechanics
References
1News mentions
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