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Description

A security vulnerability has been detected in SGLang 0.5.10.post1. Impacted is an unknown function of the file python/sglang/srt/lora/lora_manager.py of the component Inference HTTP Endpoint. Such manipulation of the argument lora_path leads to reachable assertion. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is considered difficult. The exploit has been disclosed publicly and may be used. The pull request to fix this issue awaits acceptance.

PUBLISHED Reserved 2026-05-31 | Published 2026-06-01 | Updated 2026-06-02 | Assigner VulDB




MEDIUM: 6.3CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
LOW: 3.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
LOW: 3.7CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
2.6AV:N/AC:H/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:UR

Problem types

Reachable Assertion

Timeline

2026-05-31:Advisory disclosed
2026-05-31:VulDB entry created
2026-05-31:VulDB entry last update

Credits

Zyz3366 (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/367593 (VDB-367593 | SGLang Inference HTTP Endpoint lora_manager.py assertion) vdb-entry technical-description

vuldb.com/vuln/367593/cti (VDB-367593 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-10300 (CVE-2026-10300 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/828086 (Submit #828086 | SGLang Project (sgl-project) SGLang 0.5.10.post1 Reachable Assertion) third-party-advisory

github.com/sgl-project/sglang/issues/23141 exploit issue-tracking

github.com/sgl-project/sglang/pull/25078 issue-tracking patch

cve.org (CVE-2026-10300)

nvd.nist.gov (CVE-2026-10300)

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