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 Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 4 products
📬 ZERO-CLICK OUTLOOK RCE! Microsoft fixes CVE-2026-70242 & 70291 (CVSS 9.8). Heap overflow in Outlook Reading Pane OLE/CFB parsing triggers remote execution upon previewing... 👉 Full analysis: https://sh3llc0d3.com/blog/microsoft-outlook-zero-click-preview-pane-rce-dissecting-cve-2026-70242-and-cve-2026-70291/ #Hacktober #CyberAwareness #sh3llc0d3 #shellcode #Outlook
9 of 9 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | microsoft | 365_apps | - | - | x64 |
| App | microsoft | 365_apps | - | - | x86 |
| App | microsoft | microsoft_365 | - | macos | - |
| App | microsoft | office_2021 | - | - | x64 |
| App | microsoft | office_2021 | - | - | x86 |
| App | microsoft | office_2021 | - | macos | - |
| App | microsoft | office_2024 | - | - | x64 |
| App | microsoft | office_2024 | - | - | x86 |
| App | microsoft | office_2024 | - | macos | - |