{"id":"CVE-2026-15562","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-15562","generatedAt":"2026-10-28T02:20:17.672Z","title":"A remote unauthenticated attacker who can reach :8080 (or :9990, or :4447) and complete an Upgrade: jboss-remoting handshake can cause OOM errors that degrade requests server-wide, leading to denial of service.","description":"A flaw was found in EAP's jboss-remoting. A remote unauthenticated attacker who can reach :8080 (or :9990, or :4447) and complete an Upgrade: jboss-remoting handshake can cause OOM errors that degrade requests server-wide, leading to denial of service.","published":"2026-08-11T09:17:13.000Z","lastModified":"2026-10-20T15:17:25.000Z","status":"Awaiting Analysis","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-190"],"affected":[],"epss":{"score":0.0101,"percentile":0.62871,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.01%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:53644","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:53645","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:53646","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:53806","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:70228","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:70229","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:70230","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:70277","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-15562","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2483135","source":"secalert@redhat.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-15562","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}