CVE-2025-55245: high-severity vulnerability in Microsoft Xbox Gaming Services
Xbox Gaming Services Elevation of Privilege Vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.4%
Improper link resolution before file access ('link following') in Xbox allows an authorized attacker to elevate privileges locally.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected products
Microsoft · Xbox Gaming ServicesRelated CVEs — Microsoft Xbox Gaming Services
In the same product, most dangerous first.
CVE-2025-55242MEDIUMXbox Certification Bug Copilot Djando Information Disclosure VulnerabilityEPSS 0.8%CVE-2024-28916HIGHXbox Gaming Services Elevation of Privilege VulnerabilityEPSS 0.6%CVE-2025-59281HIGHXbox Gaming Services Elevation of Privilege VulnerabilityEPSS 0.4%CVE-2026-58611HIGHXbox Gaming Services Elevation of Privilege VulnerabilityEPSS 0.3%