Back to CVE records
High 7.8Published Sep 8, 2026
CVE-2026-58611Xbox Gaming Services Elevation of Privilege Vulnerability
Updated under an hour ago ()
Does this affect you?
It affects Microsoft Xbox Gaming Services. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Start free and add your stack
Free account, 1 product
Improper authorization in XBox Gaming Services allows an authorized attacker to elevate privileges locally.
- CVSS
- 7.8 HIGH (v3.1, CNA)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
- Weakness (CWE)
- CWE-285
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- microsoft
- NVD analysis
- Analyzed
- Record last updated
- Oct 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Microsoft Xbox Gaming Services microsoft:xbox_gaming_services (from the name) | from 19.0.0.0 before 37.114.10001.0 | CNA record |
microsoft xbox_gaming_services microsoft:xbox_gaming_services | before 37.114.10001.0 | NVD |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58611vendor-advisory, patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.