Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Use after free in Microsoft Office 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.
1 version affected across 5 products
🚨 HIGH Severity: CVE-2026-47290 (CVSS 7.8) Use-after-free flaw in Microsoft Office enables local code execution by unauthorized attackers. User interaction required. Patch immediately. #CVE #Vulnerability #PatchNow #ThreatIntel #DFIR https://t.co/n9R31NhV8D
Post summary
A high‑severity use‑after‑free flaw in Microsoft Office (CVE‑2026‑47290) allows local code execution with user interaction; patch is immediately required.
🪟 Office can call an RCE “Local” because the exploit runs through a file on your PC—not because it’s harmless. July 14 patches are your reminder: “just opening a document” is still an attack surface. https://windowsforum.com/threads/cve-2026-47290-patch-office-rce-with-july-14-updates.438655/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #RemoteCodeExecution #OfficePatching https://t.co/PttbQSD151
Post summary
The tweet highlights that a July 14 patch addresses a local RCE (CVE‑2026‑47290) in Microsoft Office and warns that opening documents remains an attack surface, with no exploit code or active exploitation claims presented.
10 of 10 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | microsoft | 365_apps | - | - | x64 |
| App | microsoft | 365_apps | - | - | x86 |
| App | microsoft | office_2016 | - | - | x64 |
| App | microsoft | office_2016 | - | - | x86 |
| App | microsoft | office_2019 | - | - | x64 |
| App | microsoft | office_2019 | - | - | x86 |
| App | microsoft | office_2021 | - | - | x64 |
| App | microsoft | office_2021 | - | - | x86 |
| App | microsoft | office_2024 | - | - | x64 |
| App | microsoft | office_2024 | - | - | x86 |