CVE-2026-15969
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SGLang | SGLang | 0 <= v0.5.15 | affected |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: total
References
- https://github.com/sgl-project/sglang/security/advisories/GHSA-2wvm-gjg7-5jfm
- https://thoughts.apoorvdayal.com/posts/sglang-disclosures/
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