CVE-2026-57084
Use of uninitialized resource in Windows File Explorer allows an unauthorized attacker to disclose information locally.
- Score
- CVSS 3.1 5.5 Medium
- Status
- Analyzed - secure@microsoft.com
- Published
- 2026-07-14
- Last modified
- 2026-10-28
- Weaknesses
- CWE-908
Affected products
- Office (Microsoft)
- Office 365 (Microsoft)
- Office Macos 2021 (Microsoft)
- Office Macos 2024 (Microsoft)
- Windows 10 1607 (Microsoft)
- Windows 10 1809 (Microsoft)
- Windows 10 21h2 (Microsoft)
- Windows 10 22h2 (Microsoft)
- Windows 11 24h2 (Microsoft)
- Windows 11 25h2 (Microsoft)
- Windows 11 26h1 (Microsoft)
- Windows Server 2012 (Microsoft)
- Windows Server 2016 (Microsoft)
- Windows Server 2019 (Microsoft)
- Windows Server 2022 (Microsoft)
- Windows Server 2025 (Microsoft)
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57084
