CVE-2026-15977

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-15977
StatePUBLISHED
Assignercertcc
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-30 19:17:08 UTC
Updated2026-08-04 20:41:20 UTC
DescriptionSGLang contains a credential leakage vulnerability in the /server_info endpoint, which will return API keys and SSL keyfile information when only the --admin-api-key is configured.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from ADP

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.002410000 probability, percentile 0.152670000 (date 2026-08-07)

Problem Types: CWE-522 | CWE-522: Insufficiently Protected Credentials | CWE-522 CWE-522 Insufficiently Protected Credentials

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Lmsys Sglang All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA SGLang SGLang affected v0.5.15 custom Not specified

References

ReferenceSourceLinkTags
thoughts.apoorvdayal.com/posts/sglang-disclosures 134c704f-9b21-4f2e-91b3-4a467353bcc0 thoughts.apoorvdayal.com Third Party Advisory, Mitigation
github.com/sgl-project/sglang/security/advisories/GHSA-jx7q-p32r-7wx8 [email protected] github.com Broken Link
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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