CVE-2026-65062

Data::SortedSet::Shared versions before 0.03 for Perl create a world-readable mmap backing file and open it without OEXCL or ONOFOLLOW. The segment is created in sortedset.h with openpath, ORDWR|OCREAT, 0666. The mode is 0666, so under the default umask 022 the file is created mode 0644...

CVE-2026-59140

The Data::SortedSet::Shared Perl module (versions before 0.03 ) is vulnerable to an out-of-bounds read . The issue stems from the ss_validate_header validator only checking the root index against the node pool capacity, while the rank , min , and max query paths read children[], leftmost, and rig...