Vulnerability · NVD
CVE-2026-78451
CVE-2026-78451 : medium severity (CVSS 6.8). No tracked catalog app is linked to this CVE.
- Severity (CVSS)
- 6.8
- Exploitation
- 0.4 %
- Tracked apps
- 0
- Still exposed
- 0
NVD scale
EPSS, predicted over 30 days
Untrusted pointer dereference in Microsoft Windows SCSI Class System File allows an unauthorized attacker to elevate privileges with a physical attack.
Attack vector : Physical
No privileges required
No user interaction
Show raw CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.45%
exploit very unlikely
percentile 37.8%
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows Server 2025 Fixed in 10.0.26100.33438
- Windows Server 2022 Fixed in 10.0.20348.5622
- Windows Server 2019 Fixed in 10.0.17763.9245
- Windows 11 26H1 · 2026-H1 Fixed in 10.0.28000.2954
- Windows 11 25H2 · 2025-H2 Fixed in 10.0.26200.9445
- Windows 11 24H2 · 2024-H2 Fixed in 10.0.26100.9445
- Windows 11 23H2 · 2023-H2 Fixed in 10.0.22631.7582
- Windows 10 22H2 · 2022-H2 Fixed in 10.0.19045.7725
- Windows 10 21H2 · 2021-H2 Fixed in 10.0.19044.7725
- Windows 10 1809 · 2018-09 Fixed in 10.0.17763.9245