{"id":"CVE-2026-87768","published":"2026-10-30T13:20:15.910","lastModified":"2026-10-30T19:39:14.897","description":"DateTime::Lite versions before 0.8.1 for Perl allow CPU exhaustion via a per-day loop when adding seconds.\n\n_normalize_leap_seconds crosses day boundaries one day at a time, so add(seconds => $n) on an object with a non-floating time zone takes about |$n|/86400 iterations, and nothing limits $n. The XS implementation and the pure-Perl fallback both have the loop.\n\nAn attacker who controls the number of seconds added can keep the process busy for as long as they choose.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-407"],"vendors":[],"products":[],"references":[{"url":"https://metacpan.org/release/JDEGUEST/DateTime-Lite-v0.8.1/changes","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/30/10","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}