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Products as named in CPE, with their records.

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Priority LOW 17

Data::RingBuffer::Shared versions before 0.04 for Perl create a world-readable mmap backing file and open it without O_EXCL or O_NOFOLLOW.

CVSS 3.1LOW 3.8 Local Low privileges No interaction EPSS 0.00142 Published 2026-07-21 Fixed in 0.04 CWE-59
Priority MEDIUM 50

Data::RingBuffer::Shared versions before 0.04 for Perl allow a stack buffer overflow via an unvalidated elem_size in ring_read_seq.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00598 Published 2026-07-21 Fixed in 0.04 CWE-121