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 6 products
| Date | Total | Labels |
|---|
| 2026-07-15 | 1 | General1 |
| 2026-07-18 | 1 | Disclosure1 |
🚨 HIGH SEVERITY: CVE-2026-50467 (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 https://t.co/5FfezIGiPs
Post summary
Advisory announcing a high‑severity use‑after‑free flaw in Microsoft Office (CVE‑2026‑50467) with a CVSS score of 7.8, urging users to apply the patch immediately.
🪟 “Remote code execution” doesn’t mean Office is reachable over the internet. CVE-2026-50467 still needs a file opened locally—because security labels apparently need their own security labels. https://windowsforum.com/threads/cve-2026-50467-why-office-rce-has-a-local-attack-vector.438661/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #MicrosoftOffice #RemoteCodeExecution #CvssAttackVector https://t.co/IMNrMIUxSo
Post summary
The tweet clarifies that CVE‑2026‑50467 leads to remote code execution only when a locally opened Office file uses security labels, and does not indicate any active exploitation, PoC, or patch availability.
13 of 13 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_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_2021 | - | macos | - |
| App | microsoft | office_2024 | - | - | x64 |
| App | microsoft | office_2024 | - | - | x86 |
| App | microsoft | office_2024 | - | macos | - |