CVE-2026-64904
365_apps: Access of Resource Using Incompatible Type ('Type Confusion') (CVE-2026-64904)
highEPSS 0.3 %
Beschreibung
Metriken
Severity
high
82.47
kein öffentlicher PoC bekannt
7.8
Veröffentlicht
2026-08-11 17:06 UTC
CWE-843
Weakness-Klassen (CWE)
CWE-843Base
Access of Resource Using Incompatible Type ('Type Confusion')
The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.
cwe.mitre.org →
Re-Analyse & Statuswechsel
Chronologie der NVD-Audit-Events für diese CVE — Reanalyses, CVSS-Updates, CPE-Diffs.
- Initial Analysis2026-08-14 15:10 UTC· nvd@nist.gov
- CPE Configuration: OR *cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:* *cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x86:* *cpe:2.3:a:microsoft:office_2019:-:*:*:*:*:*:x86:* *cpe:2.3:a:microsoft:office_2019:-:*:*:*:*:*:x64:* *cpe:2.3:a:microsoft:microsoft_365:-:*:*:*:*:macos:*:* *cpe:2.3:a:microsoft:office_2021:-:*:*:*:ltsc:-:x64:* *cpe:2.3:a:microsoft:office_2021:-:*:*:*:ltsc:-:x86:* *cpe:2.3:a:microsoft:office_2021:-:*:*:*:ltsc:macos:-:* *cpe:2.3:a:microsoft:office_2024:-:*:*:*:ltsc:-:x64:* *cpe:2.3:a:microsoft:office_2024:-:*:*:*:ltsc:-:x86:* *cpe:2.3:a:microsoft:office_2024:-:*:*:*:ltsc:macos:-:*
- Reference Type: Microsoft Corporation: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-64904 Types: Vendor Advisory
- CVE Modified2026-08-11 19:18 UTC· 134c704f-9b21-4f2e-91b3-4a467353bcc0
- SSVC: {"id":"CVE-2026-64904","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalI…
- New CVE Received2026-08-11 17:18 UTC· secure@microsoft.com
- Affected: Microsoft 365 Apps for Enterprise, Microsoft Office 2019, Microsoft Office 365 for Mac (+4)
- Description: Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
- CVSS V3.1: AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CWE: CWE-843
Betroffene Produkte
Aus der Hersteller-/CERT-Meldung extrahierte Produkte und Versionsbereiche. Ein Version-Range wie „<4.14.6“ impliziert die Update-Empfehlung „auf 4.14.6 oder höher aktualisieren“.
microsoft
365_apps
microsoft
microsoft_365
microsoft
office_2019
microsoft
office_2021
microsoft
office_2024
Quellen & Referenzen
Verknüpfte Empfehlungen
IDCVE-2026-64904