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CVE

CVE-2026-15976

CVE-2026-15976
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CVE

CVE-2026-15976

CVE-2026-15976

SGLang contains a RCE vulnerability when attempting to load model weights from a HuggingFace repository, specifically within the /updateweightsfromdisk, where torch.load(..., weightsonly=False) fallback enables pickle deserialization of .bin files.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://thoughts.apoorvdayal.com/posts/sglang-disclosures/, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15976.json, https://github.com/sgl-project/sglang/security/advisories/GHSA-wf98-gv64-5wrf, https://nvd.nist.gov/vuln/detail/CVE-2026-15976

Severity

9.8

CVSS Score
0
10

Basic Information

Base CVSS
9.8
EPSS Probability
0.00489%
EPSS Percentile
0.40321%
Introduced Version
0
Fix Available

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