KEV · Actively exploited
CVE-2023-4911
CVE-2023-4911 is actively exploited (CISA KEV catalog), rated high by the vendor: 0 tracked apps concerned, none still exposed on their current version.
- Severity (CVSS)
- 7.8
- Exploitation
- Confirmed
- Tracked apps
- 0
- Still exposed
- 0
Base CVSS ; severity is a vendor rating (different scale)
CISA KEV · EPSS predicts 81.4 %
Vendor bulletin scale : NVD CVSS pending
Public exploit : ExploitDB
Microsoft Security Update Guide entry — NVD enrichira.
EPSS
81.42%
predictive model; CISA confirms active exploitation
percentile 99.6%
CISA Known Exploited Vulnerability
- Added to KEV
- 2023-11-21
- Remediation deadline
- 2023-12-12
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Ransomware
- Unknown (not documented by CISA)