Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
🚨 HIGH: CVE-2026-50362 (CVSS 7.8) - Heap buffer overflow in Windows ReFS enables local code execution by unauthorized attackers. User interaction required. Patch immediately. #CVE #Vulnerability #PatchNow #ThreatIntel https://t.co/LsR0hjxq02
Post summary
The tweet announces a high‑severity heap buffer overflow (CVE‑2026‑50362) in Windows ReFS that permits local code execution, advising users to patch immediately.
🪟 ReFS just proved “resilient” doesn’t mean “RCE-proof.” CVE-2026-50362 hits Windows clients and servers, so install July’s updates before malicious content turns file handling into code execution. https://windowsforum.com/threads/cve-2026-50362-refs-rce-install-july-2026-windows-updates.438536/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #WindowsSecurity #RefsVulnerability #July2026Updates https://t.co/EZaENK13Ez
Post summary
The tweet warns that CVE-2026-50362 enables RCE on Windows ReFS, urges users to apply July 2026 updates, but provides no exploit details or evidence of active attacks.
20 of 20 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | microsoft | windows_10_1607 | - | - | x64 |
| OS | microsoft | windows_10_1607 | - | - | x86 |
| OS | microsoft | windows_10_1809 | - | - | x64 |
| OS | microsoft | windows_10_1809 | - | - | x86 |
| OS | microsoft | windows_10_21h2 | - | - | arm64 |
| OS | microsoft | windows_10_21h2 | - | - | x64 |
| OS | microsoft | windows_10_21h2 | - | - | x86 |
| OS | microsoft | windows_10_22h2 | - | - | arm64 |
| OS | microsoft | windows_10_22h2 | - | - | x64 |
| OS | microsoft | windows_10_22h2 | - | - | x86 |
| OS | microsoft | windows_11_24h2 | - | - | arm64 |
| OS | microsoft | windows_11_24h2 | - | - | x64 |
| OS | microsoft | windows_11_25h2 | - | - | arm64 |
| OS | microsoft | windows_11_25h2 | - | - | x64 |
| OS | microsoft | windows_11_26h1 | - | - | arm64 |
| OS | microsoft | windows_11_26h1 | - | - | x64 |
| OS | microsoft | windows_server_2016 | - | - | - |
| OS | microsoft | windows_server_2019 | - | - | - |
| OS | microsoft | windows_server_2022 | - | - | - |
| OS | microsoft | windows_server_2025 | - | - | - |