EUVD-2026-56350
GHSA-482f-f22h-3jvq
Severity by source
AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Local-only kernel race condition requiring an existing low-privilege account; AC:H reflects non-deterministic timing dependency; full system compromise warrants C/I/A:H with no scope change.
Primary rating from Vendor (microsoft).
CVSS VectorVendor: microsoft
Lifecycle Timeline
3DescriptionCVE.org
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.
AnalysisAI
Privilege escalation in the Windows Bind Filter Driver exposes Windows 11 systems across three active release tracks to full SYSTEM-level compromise by locally authenticated low-privilege users exploiting a kernel race condition. Rated CVSS 7.0 with high attack complexity, the vulnerability reflects a timing-dependent flaw in shared kernel resource access rather than a simple code injection. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation unconditionally requires an authenticated local session with at minimum standard user (low-privilege) rights on an affected Windows 11 system, as confirmed by CVSS PR:L and AV:L. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 7.0 score accurately reflects a nuanced threat profile shaped by competing signals. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply Microsoft's released patches to advance affected Windows 11 builds to or above the following fixed versions: 10.0.26100.9168 for Version 24H2, 10.0.26200.9168 for Version 25H2, and 10.0.28000.2704 for Version 26H1. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, catalog all Windows 11 systems and their current build versions to identify exposure scope. …
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Same weakness CWE-362 – Race Condition
View allSame technique Information Disclosure
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External POC / Exploit Code
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