CVE-2026-10300
SGLang Inference HTTP Endpoint lora_manager.py assertion
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.
INFO
Published Date :
June 1, 2026, 11:16 p.m.
Last Modified :
July 22, 2026, 6:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 2.0 | LOW | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 4.0 | LOW | [email protected] |
Solution
- Update SGLang to the latest version.
- Apply the pull request fix when available.
- Review input validation for lora_path argument.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-10300.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-10300 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-10300
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-10300 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-10300 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Jul. 22, 2026
Action Type Old Value New Value Changed Translation Title: SGLang, Description: Una vulnerabilidad de seguridad ha sido detectada en SGLang 0.5.10.post1. Afectada es una función desconocida del archivo python/sglang/srt/lora/lora_manager.py del componente Inference HTTP Endpoint. Tal manipulación del argumento lora_path conduce a una aserción alcanzable. El ataque puede ser lanzado remotamente. Un alto nivel de complejidad está asociado con este ataque. La explotabilidad es considerada difícil. El exploit ha sido divulgado públicamente y puede ser usado. La pull request para solucionar este problema espera aceptación. Title: SGLang, Description: Una vulnerabilidad de seguridad ha sido detectada en SGLang 0.5.10.post1. Afectada es una función desconocida del archivo python/sglang/srt/lora/lora_manager.py del componente Inference HTTP Endpoint. Tal manipulación del argumento lora_path conduce a una aserción alcanzable. El ataque puede ser lanzado remotamente. Un alto nivel de complejidad está asociado con este ataque. La explotabilidad es considerada difícil. El exploit ha sido divulgado públicamente y puede ser usado. La pull request para solucionar este problema espera aceptación. -
CVE Translated by [email protected]
Jul. 22, 2026
Action Type Old Value New Value Added Translation Title: SGLang, Description: Una vulnerabilidad de seguridad ha sido detectada en SGLang 0.5.10.post1. Afectada es una función desconocida del archivo python/sglang/srt/lora/lora_manager.py del componente Inference HTTP Endpoint. Tal manipulación del argumento lora_path conduce a una aserción alcanzable. El ataque puede ser lanzado remotamente. Un alto nivel de complejidad está asociado con este ataque. La explotabilidad es considerada difícil. El exploit ha sido divulgado públicamente y puede ser usado. La pull request para solucionar este problema espera aceptación. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:sglang:sglang:*:*:*:*:*:*:*:*'], 'vendor': 'n/a', 'modules': ['Inference HTTP Endpoint'], 'product': 'SGLang', 'versions': [{'status': 'affected', 'version': '0.5.10.post1'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-10300', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-06-02T12:29:35.902714Z'} -
New CVE Received by [email protected]
Jun. 01, 2026
Action Type Old Value New Value Added 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. Added CVSS V4.0 AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Added CVSS V2 (AV:N/AC:H/Au:N/C:N/I:N/A:P) Added CWE CWE-617 Added Reference https://github.com/sgl-project/sglang/issues/23141 Added Reference https://github.com/sgl-project/sglang/pull/25078 Added Reference https://vuldb.com/cve/CVE-2026-10300 Added Reference https://vuldb.com/submit/828086 Added Reference https://vuldb.com/vuln/367593 Added Reference https://vuldb.com/vuln/367593/cti