CVE-2019-1470
Status: ModifiedMedium (6)—
An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- Base score: 6
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 6.67%
- Percentile among all scored CVEs: 94
- Score date: 10/8/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (7)
CWEs
- CWE-20, CWE-200
References
Raw JSON (NVD)
Show
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"published": "2019-12-10T22:15:17.040",
"references": [
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1470",
"tags": [
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],
"source": "secure@microsoft.com"
},
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1470",
"tags": [
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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"vulnStatus": "Modified",
"weaknesses": [
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{
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"descriptions": [
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"lang": "en",
"value": "An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'."
},
{
"lang": "es",
"value": "Hay una vulnerabilidad de divulgación de información cuando Windows Hyper-V en un sistema operativo host que no comprueba correctamente la entrada de un usuario autenticado en un sistema operativo invitado, también se conoce como \"Windows Hyper-V Information Disclosure Vulnerability\"."
}
],
"lastModified": "2026-06-17T02:28:40.347",
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}