← Vulnerability feed

Vulnerability record · CVE-2024-51738 · published 20 January 2025

CVE-2024-51738: Lizardbyte sunshine null pointer dereference vulnerability

Lizardbyte · Sunshine

Sunshine is a self-hosted game stream host for Moonlight. In 0.23.1 and earlier, Sunshine's pairing protocol implementation does not validate request order and is thereby vulnerable to a MITM attack, potentially allowing an unauthenticated attacker to pair a client by hijacking a legitimate pairing attempt. This bug may also be used by a remote attacker to crash Sunshine. This vulnerability is fixed in 2025.118.151840.

7.7 CVSS 4.0 High EPSS 0.58% · top 54.3% CWE-305 · CWE-305CWE-476 · NULL pointer dereference
7.7CVSS 4.0 base score
0.58%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Sunshine is a self-hosted game stream host for Moonlight. In 0.23.1 and earlier, Sunshine's pairing protocol implementation does not validate request order and is thereby vulnerable to a MITM attack, potentially allowing an unauthenticated attacker to pair a client by hijacking a legitimate pairing attempt. This bug may also be used by a remote attacker to crash Sunshine. This vulnerability is fixed in 2025.118.151840.

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/LizardByte/Sunshine/commit/89f097ae65277d42b5d40163d09d92e412e6d7dd Patch
https://github.com/LizardByte/Sunshine/security/advisories/GHSA-3hrw-xv8h-9499 Vendor Advisory

Track CVE-2024-51738 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-32253Lizardbyte sunshine improper authentication vulnerabilitySunshine is a self-hosted game stream host for Moonlight. In versions prior to 2026.516.143833, the client-certificate authentication can be bypassed…EPSS 0.43%8.8CVE-2025-53095Lizardbyte sunshine cross-site request forgery vulnerabilitySunshine is a self-hosted game stream host for Moonlight. Prior to version 2025.628.4510, the web UI of Sunshine lacks protection against Cross-Site …EPSS 0.23%7.8CVE-2025-10199Lizardbyte sunshine unquoted search path vulnerabilityA local privilege escalation vulnerability exists in Sunshine for Windows (version v2025.122.141614 and likely prior versions) due to an unquoted ser…EPSS 0.18%7.8CVE-2025-10198Lizardbyte sunshine uncontrolled search path element vulnerabilitySunshine for Windows, version v2025.122.141614, contains a DLL search-order hijacking vulnerability, allowing attackers to insert a malicious DLL in …EPSS 0.22%7.3CVE-2024-31220Lizardbyte sunshine path traversal vulnerabilitySunshine is a self-hosted game stream host for Moonlight. Starting in version 0.16.0 and prior to version 0.18.0, an attacker may be able to remotely…EPSS 0.49%7.0CVE-2025-54081Lizardbyte sunshine unquoted search path vulnerabilitySunshine is a self-hosted game stream host for Moonlight. Prior to version 2025.923.33222, the Windows service SunshineService is installed with an u…EPSS 0.23%6.1CVE-2025-53096Lizardbyte sunshine clickjacking vulnerabilitySunshine is a self-hosted game stream host for Moonlight. Prior to version 2025.628.4510, the web UI of Sunshine lacks protection against Clickjackin…EPSS 0.22%5.9CVE-2024-31221Lizardbyte sunshine vulnerabilitySunshine is a self-hosted game stream host for Moonlight. Starting in version 0.10.0 and prior to version 0.23.0, after unpairing all devices in the …EPSS 0.51%

Source: NIST National Vulnerability Database (record CVE-2024-51738), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.