High severity7.3GHSA Advisory· Published Sep 9, 2025· Updated Apr 29, 2026
CVE-2025-10164
CVE-2025-10164
Description
A security flaw has been discovered in lmsys sglang 0.4.6. Affected by this vulnerability is the function main of the file /update_weights_from_tensor. The manipulation of the argument serialized_named_tensors results in deserialization. The attack can be launched remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
AI Insight
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
sglangPyPI | < 0.5.4 | 0.5.4 |
Affected products
2- Range: <= 0.5.3
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-9w53-xr52-mwgjghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-10164ghsaADVISORY
- github.com/sgl-project/sglang/commit/49afb3d9d9deedf6dea3a6dd5c50e85e7d8bcb07ghsaWEB
- vuldb.comnvdWEB
- vuldb.comnvdWEB
- vuldb.comnvdWEB
News mentions
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