CVE-2025-21186

—

CVSS 3.1

7.8 high

EPSS

1%p65

Published

Jan 14, 2025 (Jan 14, 2025)

Modified

Jun 17, 2026

Description

Microsoft Access Remote Code Execution Vulnerability

Vendors: microsoft
Products: 365 apps, access, office, office long term servicing channel
Weakness: CWE-122
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

In the news4 stories

3 Actively Exploited Zero-Day Flaws Patched in Microsoft's Latest Security Update

The Hacker NewsJan 21, 15:30 UTC · Jan 21, 2025Exploit / PoC in the wildCVE-2024-7344 CVE-2025-21333 CVE-2025-21334+13 CVEs

60

Microsoft Patches Eight Zero

Infosecurity MagazineJan 15, 10:00 UTC · Jan 15, 2025Vulnerability in the wildCVE-2025-21333 CVE-2025-21334 CVE-2025-21335+8 CVEs

60

Microsoft: Happy 2025. Here’s 161 Security Updates

Krebs on SecurityJan 15, 00:00 UTC · Jan 15, 2025Vulnerability in the wildCVE-2025-21333 CVE-2025-21334 CVE-2025-21335+7 CVEs

60

Microsoft fixes actively exploited Windows Hyper-V zero-day flaws

Help Net SecurityJan 14, 00:00 UTC · Jan 14, 2025Exploit / PoC in the wildCVE-2025-21333 CVE-2025-21334 CVE-2025-21335+6 CVEs

60