How severe is CVE-2025-10198?

CVE-2025-10198 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-10198 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-10198?

CVE-2025-10198 affects Lizardbyte Sunshine. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-10198?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-10198 have an EU (EUVD) identifier?

Yes. CVE-2025-10198 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27560.

When was CVE-2025-10198 published?

CVE-2025-10198 was published on 2025-09-09 and last updated on 2026-06-17.

CVE-2025-10198

CVE-2025-10198 is a high-severity vulnerability in Lizardbyte Sunshine with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-427.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27560
Weakness: CWE-427
Affected product: Lizardbyte Sunshine
Published: 2025-09-09
Last modified: 2026-06-17

Description

Sunshine for Windows, version v2025.122.141614, contains a DLL search-order hijacking vulnerability, allowing attackers to insert a malicious DLL in user-writeable PATH directories.

Frequently asked questions

What is CVE-2025-10198?: Sunshine for Windows, version v2025.122.141614, contains a DLL search-order hijacking vulnerability, allowing attackers to insert a malicious DLL in user-writeable PATH directories.
How severe is CVE-2025-10198?: CVE-2025-10198 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-10198 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-10198?: CVE-2025-10198 affects Lizardbyte Sunshine. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-10198?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-10198 have an EU (EUVD) identifier?: Yes. CVE-2025-10198 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27560.
When was CVE-2025-10198 published?: CVE-2025-10198 was published on 2025-09-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:lizardbyte:sunshine:2025.122.141614:*:*:*:*:*:*:*

More vulnerabilities in Lizardbyte Sunshine

CVE-2026-32253 — Critical (CVSS 9.8): Sunshine is a self-hosted game stream host for Moonlight. In versions prior to 2026.516.143833, the client-certificate…
CVE-2025-53095 — Critical (CVSS 9.6): Sunshine is a self-hosted game stream host for Moonlight. Prior to version 2025.628.4510, the web UI of Sunshine lacks…
CVE-2024-51738 — High (CVSS 8.1): Sunshine is a self-hosted game stream host for Moonlight. In 0.23.1 and earlier, Sunshine's pairing protocol…
CVE-2025-10199 — High (CVSS 7.8): A local privilege escalation vulnerability exists in Sunshine for Windows (version v2025.122.141614 and likely prior…
CVE-2024-31220 — High (CVSS 7.3): Sunshine is a self-hosted game stream host for Moonlight. Starting in version 0.16.0 and prior to version 0.18.0, an…
CVE-2025-54081 — Medium (CVSS 6.7): Sunshine is a self-hosted game stream host for Moonlight. Prior to version 2025.923.33222, the Windows service…

All CVEs affecting Lizardbyte Sunshine →

Other CWE-427 (Uncontrolled Search Path Element) vulnerabilities

CVE-2025-4981 — Critical (CVSS 9.9): Mattermost versions 10.5.x <= 10.5.5, 9.11.x <= 9.11.15, 10.8.x <= 10.8.0, 10.7.x <= 10.7.2, 10.6.x <= 10.6.5 fail to…
CVE-2025-69599 — Critical (CVSS 9.8): RayVentory Scan Engine through 12.6 Update 8 allows attackers to gain privileges if they control the value of the PATH…
CVE-2019-25268 — Critical (CVSS 9.8): NREL BEopt 2.8.0.0 contains a DLL hijacking vulnerability that allows attackers to load arbitrary libraries by tricking…
CVE-2023-53959 — Critical (CVSS 9.8): FileZilla Client 3.63.1 contains a DLL hijacking vulnerability that allows attackers to execute malicious code by…
CVE-2025-65741 — Critical (CVSS 9.8): Sublime Text 3 Build 3208 or prior for MacOS is vulnerable to Dylib Injection. An attacker could compile a .dylib file…
CVE-2024-23054 — Critical (CVSS 9.8): An issue in Plone Docker Official Image 5.2.13 (5221) open-source software that could allow for remote code execution…

Browse all CWE-427 (Uncontrolled Search Path Element) vulnerabilities →