{"id":"CVE-2026-112083","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-112083","generatedAt":"2026-10-28T05:27:42.498Z","title":"Affected is the function WeightExporter.send_weights_to_remote_instance of the file python/sglang/srt/model_executor/model_runner_components/weight_exporter.py of the component Weight Exporter.","description":"A security flaw has been discovered in sgl-project SGLang up to 0.5.19. Affected is the function WeightExporter.send_weights_to_remote_instance of the file python/sglang/srt/model_executor/model_runner_components/weight_exporter.py of the component Weight Exporter. Performing a manipulation of the argument group_name results in denial of service. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.","published":"2026-10-19T06:17:23.000Z","lastModified":"2026-10-19T17:17:11.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":5.5,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-404"],"affected":[],"epss":{"score":0.00419,"percentile":0.3598,"date":"2026-10-27","history":[{"date":"2026-10-19","score":0.00419,"percentile":0.34772}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.42%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-19T06:17:23.000Z","detail":{"score":"5.5","severity":"MEDIUM","publishedAt":"2026-10-19T06:17:23.377Z"},"summary":"New CVE, medium severity (CVSS 5.5)."}],"references":[{"url":"https://github.com/sgl-project/sglang/","source":"cna@vuldb.com"},{"url":"https://github.com/sgl-project/sglang/issues/42073","source":"cna@vuldb.com"},{"url":"https://github.com/sgl-project/sglang/pull/44314","source":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-112083","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/1009919","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/421762","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/421762/cti","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-112083","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."}