CVE-2026-78507 Microsoft Office Word Remote Code Execution Vulnerability
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-78507 | 8 Sep 202622:02 | – | circl |
 | CVE-2026-78507 | 8 Sep 202617:18 | – | cve |
 | EUVD-2026-73816 | 8 Sep 202617:18 | – | euvd |
 | Security Updates for Microsoft Office Products (September 2026) (macOS) | 16 Sep 202600:00 | – | nessus |
| Security Updates for Microsoft Word Products C2R (September 2026) | 10 Sep 202600:00 | – | nessus |
 | Microsoft Office Word Remote Code Execution Vulnerability | 8 Sep 202614:00 | – | mscve |
 | vulnerabilities present in Microsoft Office | 8 Sep 202618:48 | – | ncsc |
 | CVE-2026-78507 | 8 Sep 202618:20 | – | nvd |
 | PT-2026-88011 | 8 Sep 202600:00 | – | ptsecurity |
| PT-2026-88013 | 8 Sep 202600:00 | – | ptsecurity |
10
[
{
"vendor": "Microsoft",
"product": "Microsoft 365 Apps for Enterprise",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "16.0.1",
"lessThan": "16.0.20326.20138",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Office 2019",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "19.0.0",
"lessThan": "16.0.10417.20207",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Office 365 for Mac",
"versions": [
{
"version": "1.0.0",
"lessThan": "16.113.26091433",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Office LTSC 2021",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "16.0.1",
"lessThan": "16.0.14334.20906",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Office LTSC 2024",
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "16.0.0",
"lessThan": "16.0.17932.20976",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Office LTSC for Mac 2021",
"versions": [
{
"version": "16.0.1",
"lessThan": "16.113.26091433",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Microsoft Office LTSC for Mac 2024",
"versions": [
{
"version": "16.0.0",
"lessThan": "16.113.26091433",
"versionType": "custom",
"status": "affected"
}
]
}
]Data
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29 Sep 2026 21:46Current
CVSS 3.18.8
EPSS0.00819
SSVC