Denial of Service Vulnerability in SGLang Cache Handler by sgl-project
CVE-2026-10775

2LOW

Key Information:

Vendor

Sgl-project

Status
Sglang
Vendor
CVE Published:
3 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-10775?

A vulnerability in the SGLang Cache Handler's data_hash function allows for potential denial of service through local execution. Exploitation of this vulnerability is complex and may not be straightforward. Although publicly disclosed, the exploit's practical usage seems challenging. A pull request to address this issue is currently pending acceptance.

Affected Version(s)

SGLang 0.5.0

SGLang 0.5.1

SGLang 0.5.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-10775 - Proof of Concept

References

https://vuldb.com/vuln/368138
vdb-entrytechnical-description
https://vuldb.com/vuln/368138/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-10775
third-party-advisory

CVSS V4

Score:
2
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dem0 (VulDB User)
VulDB CNA Team
.