CVE-2026-69550: CWE-126: Buffer Over-read in Microsoft Windows App for Mac
Description
CVE-2026-69550 is a medium severity vulnerability in the Microsoft Windows App for Mac. It involves an out-of-bounds read in the Remote Desktop Client component that could allow an unauthorized attacker to disclose information over a network. The vulnerability does not impact integrity or availability but has high confidentiality impact. No patch or remediation details are provided in the available data.
CVSS v3.1
Score 6.5medium
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-69550) is an out-of-bounds read (CWE-126) in the Remote Desktop Client of the Microsoft Windows App for Mac. An attacker without privileges can trigger this flaw remotely, leading to information disclosure over the network. The CVSS v3.1 score is 6.5, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, unchanged scope, high confidentiality impact, and no impact on integrity or availability. No known exploits are reported in the wild. No patch or official remediation information is currently available.
Potential Impact
Successful exploitation could allow an unauthorized remote attacker to disclose sensitive information from the affected system. There is no impact on system integrity or availability. The confidentiality impact is rated high, meaning sensitive data could be leaked.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-rr83-9vpv-vfgg
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-69550"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a870a91acd9273b49b5a27b
Added to database: 08/20/2026, 14:09:21 UTC
Last enriched: 09/29/2026, 21:28:35 UTC
Last updated: 10/04/2026, 18:55:10 UTC
Views: 73
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