Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
2 versions affected across 4 products
| Date | Total | Labels |
|---|
| 2026-05-12 | 2 | Disclosure2 |
| 2026-05-18 | 1 | Disclosure1 |
CVE-2026-42832 Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally. https://www.cve.org/CVERecord?id=CVE-2026-42832
Post summary
The statement reports an improper access control flaw in Microsoft Office that permits local spoofing by an attacker, but does not provide any PoC, exploit, or mitigation information.
Microsoft Office Flaw CVE-2026-42832 Lets Attackers Spoof Files https://thecybrdef.com/microsoft-office-cve-2026-42832-file-spoofing-vulnerability/ #Cyberupdates #Cybertechnews #Cybersecurity
Post summary
The article announces a new Microsoft Office vulnerability (CVE-2026-42832) that enables file spoofing but provides no evidence of PoC, exploitation, or patch status.
🚨*CVE* CVE-2026-42832 Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally. https://www.cve.org/CVERecord?id=CVE-2026-42832 ----- Traducción: CVE-2026-42832 Control de acceso incorrecto en Microsoft Office permite a un ataca… http://infoflow.cloud`
Post summary
The post serves primarily as a disclosure of CVE‑2026‑42832, noting an access‑control flaw in Microsoft Office that permits local spoofing, without including exploitation or mitigation details.
4 of 4 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | microsoft | excel | - | android | - |
| App | microsoft | office | 2024 | macos | - |
| App | microsoft | office_long_term_servicing_channel | 2021 | macos | - |
| App | microsoft | word | - | android | - |