{"id":"CVE-2026-103390","aliases":["EUVD-2026-112227","GHSA-3f2f-h3c9-56gv"],"status":"published","title":"Session Smart Router and Session Smart Conductor: A malformed HTTP URI causes a service crash during HTTP application identification","description":"An Out-of-Bounds Read vulnerability in the HttpParser component in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to cause a denial of service via a specially crafted HTTP request.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00432,"percentile":0.3801,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2026-10-28T16:33:16Z","modified":"2026-10-29T02:16:45Z","products":[{"vendor":"juniper networks","product":"session smart conductor"},{"vendor":"juniper networks","product":"session smart router"}],"references":[{"url":"https://supportportal.juniper.net/JSA112183","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103390"},{"url":"https://github.com/advisories/GHSA-3f2f-h3c9-56gv"}],"sources":{"cve":[{"id":"CVE-2026-103390","title":"Session Smart Router and Session Smart Conductor: A malformed HTTP URI causes a service crash during HTTP application identification","description":"An Out-of-Bounds Read vulnerability in the HttpParser component in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to cause a denial of service via a specially crafted HTTP request.","status":"published","published":"2026-10-28T16:33:16.471Z","modified":"2026-10-29T01:52:04.374Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T13:34:37.420074Z"}],"euvd":[{"id":"EUVD-2026-112227","description":"An Out-of-Bounds Read vulnerability in the HttpParser component in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to cause a denial of service via a specially crafted HTTP request.","status":"published","published":"2026-10-28T16:33:16Z","modified":"2026-10-29T01:52:04Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T16:59:18.059516Z"}],"ghsa":[{"id":"GHSA-3f2f-h3c9-56gv","title":"An Out-of-Bounds Read vulnerability in the HttpParser component in Juniper Networks Session Smart...","description":"An Out-of-Bounds Read vulnerability in the HttpParser component in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to cause a denial of service via a specially crafted HTTP request.","status":"published","published":"2026-10-28T18:32:02Z","modified":"2026-10-28T18:32:10Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:14:35.861264Z"}],"nvd":[{"id":"CVE-2026-103390","description":"An Out-of-Bounds Read vulnerability in the HttpParser component in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to cause a denial of service via a specially crafted HTTP request.","status":"published","published":"2026-10-28T17:17:21.947Z","modified":"2026-10-29T02:16:45.287Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:13:04.340553Z"}]}}