EUVD-2026-73007
GHSA-g6xf-pvfr-p8gw
Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Network-accessible RDP service, low-privilege auth required per description, race-condition UAF complexity justifies AC:H, full CIA impact from code execution.
Primary rating from Vendor (microsoft).
CVSS VectorVendor: microsoft
Lifecycle Timeline
3DescriptionCVE.org
Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.
AnalysisAI
Remote code execution in Windows Remote Desktop Services (RDS) allows a low-privileged authenticated network attacker to execute arbitrary code by exploiting a use-after-free condition (CWE-416) in the RDS processing stack. The flaw spans an exceptionally wide range of Microsoft platforms - from Windows Server 2012 through Server 2025 and Windows 10/11 across multiple feature-update releases - making patch coverage operationally demanding for large Windows estates. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a low-privilege authenticated account on the target system or domain - the official description specifies an 'authorized attacker,' consistent with CVSS PR:L. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 7.5 score (AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H) reflects a meaningful but not trivially exploitable vulnerability: network reachability is required, a low-privilege authenticated credential is needed, and high attack complexity (likely a race condition) must be navigated. … 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 the Microsoft security update for the relevant platform via Windows Update, Microsoft Update Catalog, or WSUS, as detailed at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69539. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all RDS-facing systems across your Windows Server (2012-2025) and Windows 10/11 infrastructure to identify externally-exposed instances and assess patching urgency. …
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Same weakness CWE-416 – Use After Free
View allSame technique Denial Of Service
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External POC / Exploit Code
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