CVE-2026-10300: Reachable Assertion in SGLang
CVE-2026-10300 is a medium severity vulnerability in SGLang version 0.5.10.post1 involving a reachable assertion triggered by manipulation of the lora_path argument in the Inference HTTP Endpoint component. The vulnerability can be exploited remotely without privileges or user interaction but requires high attack complexity. A fix has been proposed but is not yet accepted or available.
AI Analysis
Technical Summary
This vulnerability in SGLang 0.5.10.post1 involves a reachable assertion triggered by manipulation of the lora_path argument in the file python/sglang/srt/lora/lora_manager.py within the Inference HTTP Endpoint component. The vulnerability can be exploited remotely without any privileges or user interaction; however, the attack complexity is high. No official patch or fix has been released yet, though a fix has been proposed.
Potential Impact
An attacker can remotely trigger an assertion failure in the affected component, potentially causing denial of service or application instability. No privilege escalation, user interaction, or confidentiality/integrity impact is indicated. The attack complexity is high, limiting exploitability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix is available, monitor vendor communications for updates. No other specific mitigations are provided.
CVE-2026-10300: Reachable Assertion in SGLang
Description
CVE-2026-10300 is a medium severity vulnerability in SGLang version 0.5.10.post1 involving a reachable assertion triggered by manipulation of the lora_path argument in the Inference HTTP Endpoint component. The vulnerability can be exploited remotely without privileges or user interaction but requires high attack complexity. A fix has been proposed but is not yet accepted or available.
CVSS v4.0
Score 6.3medium
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in SGLang 0.5.10.post1 involves a reachable assertion triggered by manipulation of the lora_path argument in the file python/sglang/srt/lora/lora_manager.py within the Inference HTTP Endpoint component. The vulnerability can be exploited remotely without any privileges or user interaction; however, the attack complexity is high. No official patch or fix has been released yet, though a fix has been proposed.
Potential Impact
An attacker can remotely trigger an assertion failure in the affected component, potentially causing denial of service or application instability. No privilege escalation, user interaction, or confidentiality/integrity impact is indicated. The attack complexity is high, limiting exploitability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix is available, monitor vendor communications for updates. No other specific mitigations are provided.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-05-31T18:11:11.981Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a1e134de29bf47b5055d5c4
Added to database: 06/01/2026, 23:18:37 UTC
Last enriched: 07/10/2026, 10:24:26 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 51
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