EUVD-2026-73030
Error Message Information Leak (CWE-209)
GHSA-q946-g65p-rj2p
5.5
CVSS 3.1 · Vendor: microsoft
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Severity by source
Vendor (microsoft)
PRIMARY
5.5
MEDIUM
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Primary rating from Vendor (microsoft) · only source for this CVE.
CVSS VectorVendor: microsoft
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Lifecycle Timeline
3
Analysis Generated
Sep 09, 2026 - 08:25 vuln.today
Patch available
Sep 08, 2026 - 18:35 EUVD
CVE Published
Sep 08, 2026 - 18:19 cve.org
MEDIUM 5.5
DescriptionCVE.org
Generation of error message containing sensitive information in Windows Error Reporting allows an authorized attacker to disclose information locally.
AnalysisAI
Windows Error Reporting (WER) on multiple Windows versions leaks sensitive information into generated error messages that a locally authenticated low-privileged user can read. The vulnerability stems from CWE-209 (sensitive data embedded in diagnostic output) and requires only local access with standard user privileges to exploit. …
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Same weakness CWE-209 – Error Message Information Leak
View allSame technique Information Disclosure
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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