EUVD-2026-73520
GHSA-h9vp-72mf-q42x
Severity by source
AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Local low-privilege access with high complexity required; confidentiality-only impact with no integrity or availability effect aligns with CWE-125 out-of-bounds read.
Primary rating from Vendor (microsoft).
CVSS VectorVendor: microsoft
Lifecycle Timeline
4DescriptionCVE.org
Out-of-bounds read in Windows Image Acquisition allows an authorized attacker to disclose information locally.
AnalysisAI
Out-of-bounds read in Windows Image Acquisition (WIA) allows a local low-privileged attacker to disclose sensitive memory contents on unpatched Windows systems. The vulnerability affects a wide swath of Windows releases from Server 2012 through Windows 11 26H1 and Windows Server 2025, meaning virtually every supported and extended-support Windows environment is potentially in scope. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires authenticated local access with at minimum low-privilege credentials on the target Windows system - PR:L in the CVSS vector confirms this. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Real-world priority for this vulnerability is moderate-to-low despite the C:H confidentiality impact. … 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 vendor-released patches via Windows Update or WSUS targeting the specific build thresholds listed in the EUVD affected-versions data (e.g., Windows 11 24H2/25H2 to build 10.0.26100.9445 or later, Windows Server 2025 to 10.0.26100.33438 or later). … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-125 – Out-of-bounds Read
View allSame technique Information Disclosure
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External POC / Exploit Code
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