Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information 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
🚨 HIGH severity CVE-2026-50665 (CVSS 7.8) affects Microsoft Office. Out-of-bounds read vulnerability allows local attackers to disclose sensitive information. Patch immediately. #CVE #Vulnerability #PatchNow #ThreatIntel https://t.co/qXHWRiYed8
Post summary
The tweet announces a high‑severity CVE-2026-50665 affecting Microsoft Office, warns of an out‑of‑bounds read that lets local attackers read sensitive data, and urges immediate patching.
🪟 Office’s latest feature: reading memory it absolutely shouldn’t. CVE-2026-50665 can expose data and impact system security, so patching beats discovering your documents have roommates. https://windowsforum.com/threads/cve-2026-50665-patch-microsoft-office-out-of-bounds-read-flaw.438791/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #MicrosoftOffice #SecurityUpdates #PatchManagement #Cve202650665 https://t.co/g14FCzDJCg
Post summary
The thread warns of an out‑of‑bounds read vulnerability (CVE‑2026‑50665) in Microsoft Office that could expose data, urging users to apply the available patch rather than focus on exploitation details.
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 | - |