CVE-2020-1399
Status: ModifiedHigh (7.8)—
An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1249, CVE-2020-1353, CVE-2020-1370, CVE-2020-1404, CVE-2020-1413, CVE-2020-1414, CVE-2020-1415, CVE-2020-1422.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Base score: 7.8
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.71%
- Percentile among all scored CVEs: 52
- 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
- NVD-CWE-noinfo
References
Raw JSON (NVD)
Show
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"published": "2020-07-14T23:15:16.527",
"references": [
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1399",
"tags": [
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"source": "secure@microsoft.com"
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{
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"value": "An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1249, CVE-2020-1353, CVE-2020-1370, CVE-2020-1404, CVE-2020-1413, CVE-2020-1414, CVE-2020-1415, CVE-2020-1422."
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de elevación de privilegios cuando el Windows Runtime maneja inapropiadamente objetos en memoria, también se conoce como \"Windows Runtime Elevation of Privilege Vulnerability\". Este ID de CVE es diferente de CVE-2020-1249, CVE-2020-1353, CVE-2020-1370, CVE-2020-1404, CVE-2020-1413, CVE-2020-1414, CVE-2020-1415, CVE- 2020-1422"
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],
"lastModified": "2026-06-17T03:01:18.760",
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