CVE-2026-59139

The Data::ReqRep::Shared Perl module (versions before 0.05 ) is vulnerable to an out-of-bounds read due to unvalidated arena offsets and lengths in the reqrep_recv_locked function. While the reqrep_validate_header validator checks header scalars against file size, it fails to validate the array c...

CVE-2026-59139

Data::ReqRep::Shared versions before 0.05 for Perl allow an out-of-bounds read via an unvalidated arena offset and length in reqreprecvlocked. The attach-time validator reqrepvalidateheader checks the header scalars and region layout against the file size, but does not validate the array contents...

CVE-2026-59139: Out-of-bounds Read

Data::ReqRep::Shared versions before 0.05 for Perl allow an out-of-bounds read via an unvalidated arena offset and length in reqreprecvlocked. The attach-time validator reqrepvalidateheader checks the header scalars and region layout against the file size, but does not validate the array contents...