{"id":"CVE-2026-116134","published":"2026-10-28T18:17:12.570","lastModified":"2026-10-28T18:17:12.570","description":"HTTP::Body versions before 1.23_01 for Perl allow memory exhaustion via an unbounded multipart part header block.\n\nThe multipart parser takes everything up to the first blank line after a boundary as the part's header block, with no limit on its size or number of lines. Every line is stored in the part's header hash, so a block of short lines costs about 60 bytes of memory per input byte.\n\nA remote attacker can exhaust worker memory with a single request.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-770"],"vendors":[],"products":[],"references":[{"url":"https://github.com/libwww-perl/HTTP-Body/commit/c5d13911aabfad4a7ae4b6ee98ac2315400e5ed5.patch","tags":[]},{"url":"https://metacpan.org/release/GETTY/HTTP-Body-1.24/changes","tags":[]}],"exploitRefs":[{"url":"https://github.com/libwww-perl/HTTP-Body/commit/c5d13911aabfad4a7ae4b6ee98ac2315400e5ed5.patch","tags":[]}],"hasPoc":true,"ai":null}