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CVE-2026-14739

9.8 critical SSVC exploitation: none Analyzed

DBI versions before 1.650 for Perl have a heap overflow when preparsing SQL statements with an extreme number of placeholders. The fix for CVE-2026-10879 did not allocate enough memory to handle approximately 1.2-million placeholders. DBI version 1.650 sets a hard limit of 99,999 placeholders.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 9.8 · perlNVD modified 2026-10-25 20:10

Affected (CPE criteria) 1

  • cpe:2.3:a:perl:dbi:*:*:*:*:*:*:*:*

References 3