6.5Medium

CVE-2026-69550Windows App for Mac Information Disclosure Vulnerability

Microsoft Windows App for Mac Published: 2026-08-20 00:17 (2 months ago)

Description

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

Weakness (CWE): CWE-126 CWE-125

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
microsoft	windows app	< 11.3.9
Microsoft	Windows App for Mac	11.0.0 – < 11.3.9

References and patches

Windows App for Mac Information Disclosure Vulnerability vendor-advisorypatchPatchVendor Advisory

CPE matches (NVD) (1)

cpe:2.3:a:microsoft:windows_app:*:*:*:*:*:macos:*:* < 11.3.9

CVSS score

6.5Medium

Source: microsoft · CVSS 3.1

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: Required
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

All scores (2)

cna	CVSS 3.1	6.5Medium
secure@microsoft.com	CVSS 3.1	6.5Medium

EPSS (chance of exploitation in 30 days)

0.92%

higher than 61% of all CVEs

CISA assessment (SSVC)

Exploitation: none
Automatable: no
Technical impact: partial

Timeline

ID reserved2026-08-03
Published2026-08-20 00:17
Reached IP-DB2026-10-24 23:43
Last updated2026-10-30 20:21

Assigned by (CNA): microsoft
NVD status: Modified

View at source: CVE.org · NVD

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