VDB-368138 · Submit #831438 · CVE-2026-10775

sgl-project SGLang up to 0.5.11 Cache data_hash denial of service

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.3	$0-$5k	2.06-

Summaryinfo

A vulnerability categorized as problematic has been discovered in sgl-project SGLang up to 0.5.11. Affected by this issue is the function data_hash of the component Cache Handler. Such manipulation leads to denial of service. This vulnerability is listed as CVE-2026-10775. The attack must be carried out locally. In addition, an exploit is available. The pull request to fix this issue awaits acceptance.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in sgl-project SGLang up to 0.5.11. Affected by this issue is the function data_hash of the component Cache Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is integrity, and availability.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-10775. The exploitation is known to be difficult. Local access is required to approach this attack. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept. The pull request to fix this issue awaits acceptance.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-34185). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Project Management Software

Vendor

sgl-project

Name

SGLang

Version

Website

Product: https://github.com/sgl-project/sglang/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.6
VulDB Meta Temp Score: 3.3

VulDB Base Score: 3.6
VulDB Temp Score: 3.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

06/03/2026 Advisory disclosed
06/03/2026 +0 days VulDB entry created
06/04/2026 +1 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 25462
Status: Not defined
Confirmation: 🔒

CVE: CVE-2026-10775 (🔒)
GCVE (CVE): GCVE-0-2026-10775
GCVE (VulDB): GCVE-100-368138
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/03/2026 17:51
Updated: 06/04/2026 03:55
Changes: 06/03/2026 17:51 (59), 06/04/2026 03:55 (1)
Complete: 🔍
Submitter: Dem0
Cache ID: 216::103

Submitinfo

Accepted

Submit #831438: sgl-project/ sglang 0.5.11 Cache Poisoning (by Dem0)

If you want to get best quality of vulnerability data, you may have to visit VulDB.