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critical advisory

CVE-2026-14739 DBI for Perl Heap Overflow Vulnerability

CVE-2026-14739 details a heap overflow vulnerability affecting DBI for Perl versions prior to 1.650, which arises during the preparsing of SQL statements with an excessive number of placeholders, potentially leading to arbitrary code execution or a denial of service.

DBI < 1.650 +1 vulnerability heap-overflow perl dbi cve
1c