{"id":"CVE-2026-59313","title":"Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE).\nSpring Framework 7.0.0 - 7.0.8\nSpring Framework 6.2.0 - 6.2.19\nSpring Framework 6.1.0 - 6.1.28\nSpring Fra…","summary":"Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE).\nSpring Framework 7.0.0 - 7.0.8\nSpring Framework 6.2.0 - 6.2.19\nSpring Framework 6.1.0 - 6.1.28\nSpring Fra…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-93","CWE-924"],"published":"2026-08-27","updated":"2026-08-28","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-59313","references":[{"url":"https://spring.io/security/cve-2026-59313","label":"security@vmware.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-59313.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-59313"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2525230"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-59313"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59313"}],"tags":["nvd","csaf","vex","red-hat","score-dispute"],"epss":0.00564,"epssPercentile":0.46696,"ingestedAt":"2026-08-29T21:42:35.851Z","vendor":"Red Hat","product":"Red Hat Enterprise Linux 8","affected":["build_of_apache_camel_hawtio 4","enterprise_linux 8","enterprise_linux 9","fuse 7","openshift_dev_spaces","single_sign_on 7"],"scores":{"nvd":9.8,"vendor":6.5},"slug":"CVE-2026-59313","body":"## Overview\n\nSpring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE).\nSpring Framework 7.0.0 - 7.0.8\nSpring Framework 6.2.0 - 6.2.19\nSpring Framework 6.1.0 - 6.1.28\nSpring Framework 6.0.0 - 6.0.30\nSpring Framework 5.3.0 - 5.3.49\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** · Moderate · affected: Red Hat build of Apache Camel - HawtIO 4, Red Hat Fuse 7, Red Hat OpenShift Dev Spaces, Red Hat Single Sign-On 7 · no fix planned: Red Hat Fuse 7, Red Hat Single Sign-On 7, Red Hat build of Apache Camel - HawtIO 4, Red Hat OpenShift Dev Spaces · updated 2026-09-30 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-59313.json)","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}