CVE-2025-48813 json
Virtual Secure Mode Spoofing Vulnerability
published 2025-10-14 12 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-34355
- cvss
- 6.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 17%
- public exploits
- 0
- none known
Summary
Use of a key past its expiration date in Virtual Secure Mode allows an authorized attacker to perform spoofing locally.
Patch / fix
- Microsoft Windows 10 Version 1809 10.0.17763.7919
- Microsoft Windows 10 Version 21H2 10.0.19044.6456
- Microsoft Windows 10 Version 22H2 10.0.19045.6456
- Microsoft Windows 11 version 22H2 10.0.22621.6060
- Microsoft Windows 11 version 22H3 10.0.22631.6060
- Microsoft Windows 11 Version 23H2 10.0.22631.6060
- Microsoft Windows 11 Version 24H2 10.0.26100.6899
- Microsoft Windows 11 Version 25H2 10.0.26200.6899
- Microsoft Windows Server 2019 10.0.17763.7919
- Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.7919
- Microsoft Windows Server 2022 10.0.20348.4294
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1913
- Microsoft Windows Server 2025 10.0.26100.6899
- Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.6899
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 12 mo ago
Exploit prediction
0.26% chance of exploitation in the next 30 days, higher than 17% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.3 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C |
| CNA | 3.1 | 6.3 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N |
| NVD | 3.1 | 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N |
Affected products
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Microsoft Windows 11 version 22H2
- Microsoft Windows 11 version 22H3
- Microsoft Windows 11 Version 23H2
- Microsoft Windows 11 Version 24H2
- Microsoft Windows 11 Version 25H2
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- Microsoft Windows Server 2022
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation)
- Microsoft Windows Server 2025
- Microsoft Windows Server 2025 (Server Core installation)
Classification
- Weakness
-
- CWE-324 Use of a Key Past its Expiration Date
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2025-48813
vendor-advisory, patch
Sources
- CVE List CVE-2025-48813
- NVD CVE-2025-48813
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