> CVE-2026-15978

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PUBLISHED
2026-07-30 19:17
MODIFIED
2026-07-30 19:17
EPSS (Prob. Exploit)
0.50%
Top 57.7%
DATA SOURCES:
NVD 🔗 2026-07-30 FIRST EPSS 🔗 2026-10-25 OSV 🔗 2026-08-06

> DESCRIPTION

SGLang contains a model weight exfiltration vulnerability when no API keys are configured, as SGLang will expose two endpoints that allow a remote attacker to trigger distributed weight broadcasting using NCCL and then triggering data transfer, attackers can exfiltrate all model weights.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

CVE-2026-15978

AFFECTED PACKAGES:
Unknown / Unknown
145 versions affected
ALIASES:
GHSA-cpqq-22v3-2wfm

> HISTORIQUE DES MODIFICATIONS

Première apparition
30/07/2026 19:17
Source: NVD
Total des modifications: 0 Dernière mise à jour: 3 months ago

> REFERENCES

https://github.com/sgl-project/sglang/security/advisories/GHSA-cpqq-22v3-2wfm
https://thoughts.apoorvdayal.com/posts/sglang-disclosures/
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