CVE-2020-0821
Status: ModifiedMedium (5.5)—
An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2020-1007.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Base score: 5.5
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 1.49%
- Percentile among all scored CVEs: 73
- 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 (8)
CWEs
- NVD-CWE-noinfo
References
Raw JSON (NVD)
Show
{
"id": "CVE-2020-0821",
"cveTags": [],
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"published": "2020-04-15T15:15:14.107",
"references": [
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0821",
"tags": [
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"source": "secure@microsoft.com"
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{
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"value": "An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2020-1007."
},
{
"lang": "es",
"value": "Hay una vulnerabilidad de divulgación de información cuando el kernel de Windows maneja inapropiadamente objetos en memoria, también se conoce como \"Windows Kernel Information Disclosure Vulnerability\". Este ID de CVE es diferente de CVE-2020-1007."
}
],
"lastModified": "2026-06-17T02:46:41.350",
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