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Severe, 6 weeks1496Projects326

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MicrosoftCVE-2026-69550

Microsoft Windows App for Mac: out-of-bounds read

Microsoft

CVE-2026-69550 · Published Aug 19, 2026 · updated Aug 27, 2026

Medium6.5
Fix: upgrade to 11.3.9 or later
Microsoft advisory

Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.

Affected versions

PackageAffectedFixed in
Windows App for Mac
Product
>= 11.0.0, < 11.3.911.3.9
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-126, CWE-125

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