CVE-2026-12844

CVE-2026-12844 affects List::SomeUtils::XS before 0.59 for Perl. The vulnerability is a heap buffer overflow in pairwise(), where the heap buffer is grown by a single quadrupling (alloc <

EUVD-2026-39444

List::SomeUtils::XS versions before 0.59 for Perl have a heap buffer overflow in the pairwise function. pairwise collects the values returned by the block into a heap buffer sized to the longer input array, then grows the buffer before each copy with a single quadrupling alloc = 2 instead of a...