CVE-2026-15976

criticalCVSS 9.8covered by 1 sourcefirst seen 2026-07-30

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.

⚡ Watch CVE-2026-15976

Get an email if CVE-2026-15976 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.

Exploitation outlook

Low exploitation risk0.33% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 26% of all EPSS-scored CVEs.

Advisory coverage (1)

criticalCVE-2026-15976: SGLang contains a RCE vulnerability when attempting to load model weights from a HuggingFace r…nvd · 2026-07-30

External references

NVD record for CVE-2026-15976

CVE.org record

Embed the live status

— this badge updates automatically when the KEV or exploit status changes. How to embed it →

[![CVE-2026-15976 status](https://www.csirts.com/badge/CVE-2026-15976)](https://www.csirts.com/cve/CVE-2026-15976)