Critical severity9.8NVD Advisory· Published Jul 30, 2026· Updated Aug 4, 2026
CVE-2026-15976
CVE-2026-15976
Description
SGLang contains a RCE vulnerability when attempting to load model weights from a HuggingFace repository, specifically within the /update_weights_from_disk, where torch.load(..., weights_only=False) fallback enables pickle deserialization of .bin files.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
2- thoughts.apoorvdayal.com/posts/sglang-disclosures/nvdThird Party AdvisoryMitigation
- github.com/sgl-project/sglang/security/advisories/GHSA-wf98-gv64-5wrfnvdBroken Link
News mentions
1- ⚡ Weekly Recap: Rogue AI Models, $88M Bitcoin Theft, Water-System Attacks and Dangling DNS HijacksThe Hacker News · Aug 3, 2026