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DBI < 1.650

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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
medium advisory

Perl DBI Out-of-Bounds Read Vulnerability CVE-2026-14740

CVE-2026-14740 describes an out-of-bounds read vulnerability in DBI versions prior to 1.650 for Perl, occurring during the preparse stage when deleting an initial SQL comment, which can lead to information disclosure or denial of service.

DBI < 1.650 vulnerability perl memory-corruption information-disclosure
1c