Dashboard / CVE-2026-27908

CVE-2026-27908

HIGH
MEDIUM Priority: 0.11 BB Relevance: 29/100
Published: 2026-04-14 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Local
AC: High
PR: Low
UI: None
S: Unchanged
C: High
I: High
A: High

Description

Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate privileges locally.

Weakness Classification (1)

Affected Software (25)

VendorProductVersion
microsoft windows_10_1607 < 10.0.14393.9060
microsoft windows_10_1607 < 10.0.14393.9060
microsoft windows_10_1809 < 10.0.17763.8644
microsoft windows_10_1809 < 10.0.17763.8644
microsoft windows_10_21h2 < 10.0.19044.7184
microsoft windows_10_21h2 < 10.0.19044.7184
microsoft windows_10_21h2 < 10.0.19044.7184
microsoft windows_10_22h2 < 10.0.19045.7184
microsoft windows_10_22h2 < 10.0.19045.7184
microsoft windows_10_22h2 < 10.0.19045.7184
microsoft windows_11_23h2 < 10.0.22631.6936
microsoft windows_11_23h2 < 10.0.22631.6936
microsoft windows_11_24h2 < 10.0.26100.8246
microsoft windows_11_24h2 < 10.0.26100.8246
microsoft windows_11_25h2 < 10.0.26200.8246
microsoft windows_11_25h2 < 10.0.26200.8246
microsoft windows_11_26h1 < 10.0.28000.1836
microsoft windows_11_26h1 < 10.0.28000.1836
microsoft windows_server_2012 -
microsoft windows_server_2012 r2
microsoft windows_server_2016 < 10.0.14393.9060
microsoft windows_server_2019 < 10.0.17763.8644
microsoft windows_server_2022 < 10.0.20348.5020
microsoft windows_server_2022_23h2 < 10.0.25398.2274
microsoft windows_server_2025 < 10.0.26100.32690

References & Advisories (1)

Bug Bounty Relevance

29 / 100
✓ No user interaction

CVSS Score

7.0 / 10.0 v3.1
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

1.55%
Raw Score 0.015520
Percentile 75.0%
Date 2026-10-29

EPSS Trend

2026-10-29
0.01552
2026-10-28
0.01552

Intelligence Sources

nvd ref →

External Links