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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2025-21194

Microsoft Surface Security Feature Bypass Vulnerability

CVSS 7.1 · HighBuzz score 29.1

Buzz score

Why this CVE is surfacing

Buzz score total 29.1

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 16.1 · diversity 13.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
16.1
4 evidence mentions in the snapshot
Diversity score
13.0
4 sources across 2 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
4 source links · newest first
  • Microsoft Patch Tuesday security updates for February 2025 ficed 2 actively exploited bugsSecurity Affairs

    Microsoft Patch Tuesday security updates for February 2025 addressed four zero-day flaws, two of which are actively exploited in the wild. Microsoft Patch Tuesday security updates for February 2025 addressed 57 vulnerabilities in Windows and Windows Components, Office and Office Components, Azure, Visual Studio, and Remote Desktop Services. Two of these vulnerabilities are listed as […]

    newssecurityaffairs.comFeb 12, 2025, 7:27 AM
  • Microsoft fixes two actively exploited zero-days (CVE-2025-21418, CVE-2025-21391)Help Net Security

    February 2025 Patch Tuesday is here, and Microsoft has delivered fixes for 56 vulnerabilities, including two zero-days – CVE-2025-21418 and CVE-2025-21391 – under active exploitation. CVE-2025-21418 and CVE-2025-21391 CVE-2025-21418 is a vulnerability in the Windows Ancillary Function Driver (AFD.sys), which interfaces with the Windows Sockets API to enable Windows applications to connect to the internet. It can be exploited by attackers to elevate privileges on the target host. “An authenticated user would need to run … More →

    newswww.helpnetsecurity.comFeb 11, 2025, 8:15 PM
  • Microsoft Patches ‘Wormable’ Windows Flaw and File-Deleting Zero-DaySecurityWeek

    The Microsoft Patch Tuesday machine hummed loudly this month with urgent fixes for a pair of already-exploited Windows zero-days.

    newswww.securityweek.comFeb 11, 2025, 7:59 PM
  • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21194msrc.microsoft.com

    No excerpt available.

    Vendor Advisorymsrc.microsoft.comFeb 11, 2025, 6:15 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

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