← Vulnerability feed

Vulnerability record · CVE-2025-55242 · published 4 September 2025

CVE-2025-55242: Microsoft xbox gaming services information exposure vulnerability

Microsoft · Xbox Gaming Services

Exposure of sensitive information to an unauthorized actor in Xbox allows an unauthorized attacker to disclose information over a network.

7.5 CVSS 3.1 High EPSS 0.78% · top 45.8% CWE-200 · Information exposure
7.5CVSS 3.1 base score
0.78%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Exposure of sensitive information to an unauthorized actor in Xbox allows an unauthorized attacker to disclose information over a network.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

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

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55242 Vendor Advisory

Track CVE-2025-55242 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.

8.8CVE-2024-28916Microsoft xbox gaming services link following vulnerabilityXbox Gaming Services Elevation of Privilege VulnerabilityEPSS 0.65%7.8CVE-2026-58611Microsoft xbox gaming services improper authorization vulnerabilityImproper authorization in XBox Gaming Services allows an authorized attacker to elevate privileges locally.EPSS 0.30%7.8CVE-2025-59281Microsoft xbox gaming services link following vulnerabilityImproper link resolution before file access ('link following') in XBox Gaming Services allows an authorized attacker to elevate privileges locally.EPSS 0.39%7.8CVE-2025-55245Microsoft xbox gaming services link following vulnerabilityImproper link resolution before file access ('link following') in Xbox allows an authorized attacker to elevate privileges locally.EPSS 0.41%5.9CVE-2025-68686FortiOS symbolic link patch bypass exposes sensitive informationFortiOS contains an information exposure flaw (CWE-200) that lets a remote unauthenticated attacker bypass the patch for the symbolic link persistenc…KEVEPSS 30%analysed7.5CVE-2026-20133Cisco Catalyst SD-WAN Manager insufficient file system restrictions expose dataCisco Catalyst SD-WAN Software has insufficient file system restrictions that let an attacker read sensitive files on the underlying operating system…KEVEPSS 32%analysed7.5CVE-2025-31125Vite dev server improper access control exposes arbitrary filesVite's dev server fails to restrict file access when a request uses the ?inline&import or ?raw?import query patterns, allowing content of files that …KEVEPSS 65%analysed5.5CVE-2026-20805Windows Desktop Window Manager information disclosureDesktop Windows Manager (DWM) in Microsoft Windows exposes sensitive information to an unauthorized actor, allowing a local attacker with existing ac…KEVEPSS 7.2%analysed

Source: NIST National Vulnerability Database (record CVE-2025-55242), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.