CVE-2026-119405 Windows Backup Engine Elevation of Privilege Vulnerability
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-119405 | 10 Nov 202618:22 | – | cve |
 | EUVD-2026-122336 | 10 Nov 202618:22 | – | euvd |
 | November 10, 2026—KB5131087 (OS Build 22631.7711) | 10 Nov 202616:00 | – | mskb |
| November 10, 2026—KB5131096 (OS Builds 19045.7846 and 19044.7846) | 10 Nov 202616:00 | – | mskb |
| November 10, 2026—Hotpatch KB5132043 (OS Builds 26300.9911, 26200.9911, and 26100.9911) | 10 Nov 202616:00 | – | mskb |
| November 10, 2026 — KB5132059 (OS Build 28000.3501) | 10 Nov 202616:00 | – | mskb |
| November 10, 2026—KB5132061 (OS Builds 26300.9974, 26200.9974 and 26100.9974) | 10 Nov 202616:00 | – | mskb |
 | Windows Backup Engine Elevation of Privilege Vulnerability | 10 Nov 202616:00 | – | mscve |
 | CVE-2026-119405 | 10 Nov 202619:19 | – | nvd |
 | CVE-2026-119405: Microsoft: Use after free in Windows Backup Engine allows an authorized attacker to elevate privileges locally. | 10 Nov 202600:00 | – | rapid7 |
[
{
"vendor": "Microsoft",
"product": "Windows 10 Version 21H2",
"platforms": [
"32-bit Systems",
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.19044.0",
"lessThan": "10.0.19044.7846",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 22H2",
"platforms": [
"32-bit Systems",
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.19045.0",
"lessThan": "10.0.19045.7846",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 11 version 23H2",
"platforms": [
"ARM64-based Systems"
],
"versions": [
{
"version": "10.0.22631.0",
"lessThan": "10.0.22631.7711",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 11 Version 23H2",
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.22631.0",
"lessThan": "10.0.22631.7711",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 11 Version 24H2",
"platforms": [
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26100.0",
"lessThan": "10.0.26100.9974",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 11 Version 25H2",
"platforms": [
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26200.0",
"lessThan": "10.0.26200.9974",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 11 version 26H1",
"platforms": [
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.28000.0",
"lessThan": "10.0.28000.3501",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 11 Version 26H2",
"platforms": [
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.26300.0",
"lessThan": "10.0.26300.9974",
"versionType": "custom",
"status": "affected"
}
]
}
]Data
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10 Nov 2026 19:42Current
CVSS 3.17
SSVC