Vulnerability · Published Aug 19, 2026 · Assigned by microsoft
CVE-2026-69550Windows App for Mac Information Disclosure Vulnerability
Medium 6.5
In plain English
A medium-severity out-of-bounds read in Windows App for Mac from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.9%top 39.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows App for Mac | 11.0.0 – before 11.3.9 |
Weakness: CWE-126, CWE-125 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
References
- Windows App for Mac Information Disclosure Vulnerability vendor-advisory, patch