{"id":"CVE-2026-93560","title":"A flaw was found in the Netty STOMP codec","summary":"A flaw was found in the Netty STOMP codec. A remote attacker could send a specially crafted STOMP frame with a content-length header exceeding the maximum integer value. This integer truncation vulnerability could lead to an infinite dec…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-1035"],"vendor":"Red Hat","product":"netty-codec-stomp","affected":["netty-codec-stomp (all versions)","netty-codec-stomp","jboss-eap-7/eap74-els-openjdk11-openshift-rhel8","jboss-eap-7/eap74-els-openjdk17-openshift-rhel8","jboss-eap-7/eap74-els-openjdk8-openshift-rhel8","netty-codec-stomp","netty-codec-stomp"],"published":"2026-09-18","updated":"2026-09-22","sourceUpdated":"2026-09-22T15:17:23.120","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93560","references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-93560","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2536939","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-93560.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-93560"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93560"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.00409,"epssPercentile":0.34944,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-22T14:26:19.583278Z"},"ingestedAt":"2026-09-18T14:43:13.056Z","slug":"CVE-2026-93560","body":"## Overview\n\nA flaw was found in the Netty STOMP codec. A remote attacker could send a specially crafted STOMP frame with a content-length header exceeding the maximum integer value. This integer truncation vulnerability could lead to an infinite decode loop, causing a Denial of Service (DoS) by exhausting memory and CPU resources.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Important · affected: Red Hat build of Apache Camel for Spring Boot 4, Red Hat Fuse 7, Red Hat JBoss Enterprise Application Platform 7, Red Hat Single Sign-On 7 · no fix planned: Red Hat Fuse 7, Red Hat JBoss Enterprise Application Platform 7, Red Hat Single Sign-On 7, Red Hat build of Apache Camel for Spring Boot 4 · updated 2026-09-22 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-93560.json)","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}