{"id":"CVE-2026-115864","published":"2026-11-09T22:18:28.247","lastModified":"2026-11-10T01:17:15.747","description":"Monoceros versions before 0.30 for Perl allow a request declaring a large Content-Length to kill a worker by exhausting memory.\n\nThe request body is read in a loop that asks sysread for all of the remaining declared length at once. Perl grows the read buffer to that size before any data arrives, so a length larger than available memory makes the worker exit with an uncatchable out of memory error before the application is called.\n\nA remote attacker can force a worker restart with each request of a few bytes.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-789"],"vendors":[],"products":[],"references":[{"url":"https://github.com/kazeburo/Monoceros/commit/897a4a9624329fc0a4b2352d387bdac6d37848e2.patch","tags":[]},{"url":"https://metacpan.org/release/KAZEBURO/Monoceros-0.30/changes","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/11/09/32","tags":[]}],"exploitRefs":[{"url":"https://github.com/kazeburo/Monoceros/commit/897a4a9624329fc0a4b2352d387bdac6d37848e2.patch","tags":[]}],"hasPoc":true,"ai":null}