3.3

CVE-2026-45466

Medienbericht

Microsoft Word Information Disclosure Vulnerability

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerMicrosoft
≫
Produkt Microsoft 365 Apps for Enterprise
Version 16.0.1
Version < https://aka.ms/OfficeSecurityReleases
Status affected
HerstellerMicrosoft
≫
Produkt Microsoft Office 365 for Mac
Version 1.0.0
Version < 16.110.26061317
Status affected
HerstellerMicrosoft
≫
Produkt Microsoft Office LTSC 2021
Version 16.0.1
Version < https://aka.ms/OfficeSecurityReleases
Status affected
HerstellerMicrosoft
≫
Produkt Microsoft Office LTSC 2024
Version 16.0.0
Version < https://aka.ms/OfficeSecurityReleases
Status affected
HerstellerMicrosoft
≫
Produkt Microsoft Office LTSC for Mac 2021
Version 16.0.1
Version < 16.110.26061317
Status affected
HerstellerMicrosoft
≫
Produkt Microsoft Office LTSC for Mac 2024
Version 16.0.0
Version < 16.110.26061317
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.37% 0.288
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
secure@microsoft.com 3.3 1.8 1.4
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

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VulnDex Intel
Media Report
10.06.2026 18:13
Für Zugriff zu Vulnerability Intelligence ist ein VulnDex Zugang erforderlich.
VulnDex Intel
Media Report
09.06.2026 20:12
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45466