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 Remote Desktop Client allows an unauthorized attacker to execute code over a network.
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.
| Date | Total | Labels |
|---|
| 2026-07-14 | 1 | Disclosure1 |
| 2026-07-15 | 1 | Patch1 |
| 2026-08-11 | 1 | Disclosure1 |
| 2026-09-09 | 1 | General1 |
#windowsupdate #microsoft つづき ・CVE-2026-54990 リモート デスクトップ クライアントのリモートでコードが実行される脆弱性 ・CVE-2026-61920 Windows DNS Server Remote Code Execution Vulnerability ・CVE-2026-62714 Windows DHCP サーバーの情報漏えいの脆弱性 つづく…
Post summary
The post lists several upcoming CVEs with brief descriptions of their vulnerability types but provides no exploits, PoC, or mitigation details.
🔴 #Windows 11, Heap-based Buffer Overflow, #CVE-2026-54990 (Critical) -DC-Oct2026-3147 https://dailycve.com/windows-11-heap-based-buffer-overflow-cve-2026-54990-critical-dc-oct2026-3147/
CVE-2026-54990: Remote Desktop Client Heap Buffer Overflow - What It Means for Your Business and How to Respond https://hubs.li/Q04sB58m0
Post summary
The content announces and describes CVE-2026-54990 as a heap buffer overflow in the Remote Desktop Client, explaining its business impact without providing specific exploit or patch information.
🖥️ Windows RDP Client has a critical heap overflow — CVE-2026-54990 (CVSS 9.8) lets an unauthenticated attacker execute code remotely. Affects Windows 11 & Server 2025. Patch now. #Microsoft #infosec https://secalerts.co/vulnerability/CVE-2026-54990?utm_campaign=x https://t.co/iJk9Macd8B
Post summary
The tweet announces a critical Windows RDP Client heap overflow (CVE‑2026‑54990) with a CVSS‑9.8 score, confirms that a patch is available, and directs readers to a vendor advisory.
A severe vulnerability was disclosed for Microsoft Windows (CVE-2026-54990) https://vuldb.com/vuln/378518
Post summary
The tweet announces a new Windows vulnerability (CVE‑2026‑54990) without providing details on exploitation, patches, or technical specifics.
7 of 7 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| 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_2025 | - | - | - |