CVE-2026-69550 json
Windows App for Mac Information Disclosure Vulnerability
published 2026-08-19 2 mo ago modified 2026-10-30 9 d ago also EUVD-2026-63100
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
Patch / fix
- Microsoft Windows App for Mac 11.3.9
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 mo ago
Exploit prediction
0.92% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Affected products
- Microsoft Windows App for Mac
Classification
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2026-69550
vendor-advisory, patch
Sources
- CVE List CVE-2026-69550
- NVD CVE-2026-69550
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.