CVE-2019-0656
Status: ModifiedHigh (7)—
An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'.
CVSS
- Version: 3.0
- Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Base score: 7
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 1.15%
- Percentile among all scored CVEs: 66
- Score date: 10/9/2026
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 (6)
CWEs
- NVD-CWE-noinfo
References
Raw JSON (NVD)
Show
{
"id": "CVE-2019-0656",
"cveTags": [],
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"confidentialityImpact": "COMPLETE"
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"userInteraction": "NONE",
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"affected": [
{
"source": "secure@microsoft.com",
"affectedData": [
{
"vendor": "Microsoft",
"product": "Windows",
"versions": [
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{
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"product": "Windows Server",
"versions": [
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"status": "affected",
"version": "2012 R2"
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{
"status": "affected",
"version": "2012 R2 (Core installation)"
},
{
"status": "affected",
"version": "2016"
},
{
"status": "affected",
"version": "2016 (Core installation)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "2019"
},
{
"status": "affected",
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}
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}
]
}
],
"published": "2019-03-05T23:29:02.007",
"references": [
{
"url": "http://www.securityfocus.com/bid/106898",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "secure@microsoft.com"
},
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0656",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "secure@microsoft.com"
},
{
"url": "http://www.securityfocus.com/bid/106898",
"tags": [
"Third Party Advisory",
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],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0656",
"tags": [
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],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
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]
}
],
"descriptions": [
{
"lang": "en",
"value": "An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'."
},
{
"lang": "es",
"value": "Existe una vulnerabilidad de elevación de privilegios cuando el kernel de Windows no gestiona adecuadamente los objetos en la memoria. Esto también se conoce como \"Windows Kernel Elevation of Privilege Vulnerability\"."
}
],
"lastModified": "2026-06-17T02:08:38.130",
"configurations": [
{
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"sourceIdentifier": "secure@microsoft.com"
}