High severity8.8NVD Advisory· Published Nov 12, 2026
CVE-2026-116326
CVE-2026-116326
Description
Uncaught exceptions in PostgreSQL plperl allow an object creator to cause use of a stale sigjmp_buf, via a tied Perl object, or a Perl object whose overloaded conversion throws while plperl is handling another error. We have not ruled out arbitrary code execution on some platform. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.
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Affected products
1- Range: <18.7, <17.12, <16.16, <15.20, <14.25
Patches
Vulnerability mechanics
References
1News mentions
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