{"id":"CVE-2026-94570","aliases":["EUVD-2026-84425","GHSA-gr7x-rp46-7mvw","openSUSE-SU-2026:11865-1"],"status":"published","title":"CVE-2026-94570","description":"SGLang contains a DoS vulnerability caused by missing input validation for AUX_DATA ZeroMQ control messages in the Decode worker, which enables an unauthenticated remote attacker with network reachability to the Decode control PULL socket to terminate the Decode control thread and cause a denial of service against the target server.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00471,"percentile":0.41252,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1287"],"published":"2026-09-22T14:15:00Z","modified":"2026-09-24T18:23:14Z","affected":[{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"python-sglang","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.20-1.1"}]}],"bundled":5}],"products":[{"vendor":"sgl-project","product":"sglang"},{"vendor":"sglang","product":"sglang"}],"references":[{"url":"https://gist.github.com/yyymk/b5892625cb5efa2bffd36e0b05334ae8"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-94570"},{"url":"https://github.com/advisories/GHSA-gr7x-rp46-7mvw"},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-86793","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93088","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93688","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-93838","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-94570","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-94570","title":"CVE-2026-94570","description":"SGLang contains a DoS vulnerability caused by missing input validation for AUX_DATA ZeroMQ control messages in the Decode worker, which enables an unauthenticated remote attacker with network reachability to the Decode control PULL socket to terminate the Decode control thread and cause a denial of service against the target server.","status":"published","published":"2026-09-22T14:15:00.885Z","modified":"2026-09-22T14:56:04.582Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:19:53.786088Z"}],"euvd":[{"id":"EUVD-2026-84425","description":"SGLang contains a DoS vulnerability caused by missing input validation for AUX_DATA ZeroMQ control messages in the Decode worker, which enables an unauthenticated remote attacker with network reachability to the Decode control PULL socket to terminate the Decode control thread and cause a denial of service against the target server.","status":"published","published":"2026-09-22T14:15:00Z","modified":"2026-09-22T14:56:04Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T17:28:02.937716Z"}],"ghsa":[{"id":"GHSA-gr7x-rp46-7mvw","title":"SGLang contains a DoS vulnerability caused by missing input validation for AUX_DATA ZeroMQ...","description":"SGLang contains a DoS vulnerability caused by missing input validation for AUX_DATA ZeroMQ control messages in the Decode worker, which enables an unauthenticated remote attacker with network reachability to the Decode control PULL socket to terminate the Decode control thread and cause a denial of service against the target server.","status":"published","published":"2026-09-22T15:32:41Z","modified":"2026-09-22T15:32:42Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T15:12:17.163357Z"}],"nvd":[{"id":"CVE-2026-94570","description":"SGLang contains a DoS vulnerability caused by missing input validation for AUX_DATA ZeroMQ control messages in the Decode worker, which enables an unauthenticated remote attacker with network reachability to the Decode control PULL socket to terminate the Decode control thread and cause a denial of service against the target server.","status":"published","published":"2026-09-22T15:17:24.587Z","modified":"2026-09-22T19:08:49.763Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:12:50.368368Z"}],"osv":[{"id":"openSUSE-SU-2026:11865-1","title":"python313-sglang-0.5.20-1.1 on GA media","description":"These are all security issues fixed in the python313-sglang-0.5.20-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-09-23T00:00:00Z","modified":"2026-09-24T18:23:14.723429122Z","updated_at":"2026-11-02T16:58:40.245664Z"}]}}