CVE-2026-12087

Socket versions before 2.041 for Perl have an out-of-bounds heap read. In Socket.xs, packipmreqsource checks the length of its source argument before the argument is read, so the check tests the byte length carried over from the preceding multiaddr argument instead. Both addresses occupy a 4-byte...

PT-2026-49527

Name of the Vulnerable Software and Affected Versions Socket versions prior to 2.041 Description An out-of-bounds heap read exists in the pack ip mreq source function. The issue occurs because the function validates the length of the source argument using the byte length of the preceding multiadd...