Out-of-bounds read in Windows App for Mac - CVE-2026-69550
Published: August 21, 2026
Vulnerability identifier: #VU144540
CSH Severity: Medium
CVSS v4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-69550
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to out-of-bounds read in Remote Desktop Client when processing network traffic. A remote attacker can send crafted input to disclose sensitive information.
User interaction is required.
Affected software
Windows App for Mac
How to mitigate CVE-2026-69550
Install security update from vendor's website.
Windows App for Mac - update to 11.3.9