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Medium 6.5Published Aug 19, 2026
CVE-2026-69550Windows App for Mac Information Disclosure Vulnerability
Updated under an hour ago ()
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It affects Microsoft Windows App for Mac and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-126, CWE-125
- 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
- Modified
- Record last updated
- Oct 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Microsoft Windows App for Mac microsoft:windows_app_for_mac (from the name) | from 11.0.0 before 11.3.9 | CNA record |
microsoft windows_app microsoft:windows_app | before 11.3.9 | NVD |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69550vendor-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.