{"id":"DEBIAN-CVE-2026-115825","details":"HTTP::Server::PSGI versions before 1.0056 for Perl allow a single request to crash the server by declaring a large Content-Length.  The request body is read with sysread() calls sized by the remaining Content-Length. Perl grows the read buffer to the requested length before any data arrives, so the server tries to allocate as much memory as the client declares.  A remote attacker can send one request with a large Content-Length and a few body bytes, and perl exits with an out-of-memory error before the application is called. HTTP::Server::PSGI runs as a single process, so the server stays down until restarted.","modified":"2026-10-27T09:47:34.306064588Z","published":"2026-10-25T17:17:01.990Z","upstream":["CVE-2026-115825"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-115825"}],"affected":[{"package":{"name":"libplack-perl","ecosystem":"Debian:12","purl":"pkg:deb/debian/libplack-perl?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0050-1","1.0051-1","1.0054-1","1.0055-1","1.0057-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115825.json"}},{"package":{"name":"libplack-perl","ecosystem":"Debian:13","purl":"pkg:deb/debian/libplack-perl?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0051-1","1.0054-1","1.0055-1","1.0057-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115825.json"}},{"package":{"name":"libplack-perl","ecosystem":"Debian:14","purl":"pkg:deb/debian/libplack-perl?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0051-1","1.0054-1","1.0055-1","1.0057-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115825.json"}}],"schema_version":"1.9.2"}