CVE-2026-15534 | LEONT Perl up to 5.45.1 Regex Engine S_regmatch out-of-bounds

A vulnerability, which was classified as critical, was found in LEONT Perl up to 5.45.1. The impacted element is the function S_regmatch of the component Regex Engine. Such manipulation leads to out-of-bounds read.

This vulnerability is traded as CVE-2026-15534. The attack may be launched remotely. There is no exploit available.

It is advisable to implement a patch to correct this issue.VulDB Recent EntriesRead More