{"id":"CVE-2026-93563","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-93563","summary":"Unbounded multi-line response accumulation in SmtpResponseDecoder leads to memory-exhaustion DoS","details":"Unbounded multi-line response accumulation in SmtpResponseDecoder leads to memory-exhaustion DoS","published":"2026-09-18T11:17:21.773","modified":"2026-09-18T11:17:21.773","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2026-93563"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2536976"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-18T11:17:21.773"}}