Out-of-bounds Read in Shay Perl
CVE-2026-57432
Perl versions through 5.43.10 have an integer overflow in S_measure_struct leading to an out-of-bounds heap read in pack and unpack. S_measure_struct adds each item's size times its repeat count to a running total with no overflow check…
Vulnerability class: Buffer Overflow
Affected products
- Shay Perl — versions 0