{"id":"CVE-2026-15969","aliases":["EUVD-2026-51267","GHSA-2wvm-gjg7-5jfm","GHSA-359v-m36h-r94v"],"status":"published","title":"CVE-2026-15969","description":"SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete denylist, allowing arbitrary command execution through crafted base64-encoded pickle payloads.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.01024,"percentile":0.63756,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-07-30T18:09:21Z","modified":"2026-10-28T02:30:39Z","products":[{"vendor":"lmsys","product":"sglang"},{"vendor":"sgl-project","product":"sglang"},{"vendor":"sglang","product":"sglang"}],"references":[{"url":"https://github.com/sgl-project/sglang/security/advisories/GHSA-2wvm-gjg7-5jfm","tags":["Broken Link","advisory"]},{"url":"https://thoughts.apoorvdayal.com/posts/sglang-disclosures/","tags":["Third Party Advisory","Mitigation","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15969","tags":["advisory"]},{"url":"https://thoughts.apoorvdayal.com/posts/sglang-disclosures"},{"url":"https://github.com/advisories/GHSA-359v-m36h-r94v"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15969.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-15969","title":"CVE-2026-15969","description":"SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete denylist, allowing arbitrary command execution through crafted base64-encoded pickle payloads.","status":"published","published":"2026-07-30T18:09:21.005Z","modified":"2026-07-31T17:37:45.471Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T13:47:51.033687Z"}],"euvd":[{"id":"EUVD-2026-51267","description":"SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete denylist, allowing arbitrary command execution through crafted base64-encoded pickle payloads.","status":"published","published":"2026-07-30T18:09:21Z","modified":"2026-07-31T17:37:45Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:02:25.522444Z"}],"ghsa":[{"id":"GHSA-359v-m36h-r94v","title":"SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of...","description":"SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete denylist, allowing arbitrary command execution through crafted base64-encoded pickle payloads.","status":"published","published":"2026-07-30T21:31:48Z","modified":"2026-07-31T18:33:17Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:10:00.305317Z"}],"nvd":[{"id":"CVE-2026-15969","description":"SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete denylist, allowing arbitrary command execution through crafted base64-encoded pickle payloads.","status":"published","published":"2026-07-30T19:17:08.45Z","modified":"2026-08-04T20:43:06.967Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:33.955581Z"}],"osv":[{"id":"CVE-2026-15969","title":"CVE-2026-15969","description":"SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete denylist, allowing arbitrary command execution through crafted base64-encoded pickle payloads.","status":"published","published":"2026-07-30T18:09:21.005Z","modified":"2026-10-28T02:30:39.892321967Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:57.682091Z"}]}}