CVE-2025-47956 json
Windows Security App Spoofing Vulnerability
published 2025-06-10 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-17763
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known
Summary
External control of file name or path in Windows Security App allows an authorized attacker to perform spoofing locally.
Patch / fix
- Microsoft Windows Security App 1000.27840.1000.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 16 mo ago
Exploit prediction
0.78% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C |
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Microsoft Windows Security App
Classification
- Weakness
-
- CWE-73 External Control of File Name or Path
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2025-47956
vendor-advisory, patch
Sources
- CVE List CVE-2025-47956
- NVD CVE-2025-47956
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.