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CVE-2026-20946
HIGH7.8
Beschreibung
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE Details
CVSS v3.1 Bewertung7.8
SchweregradHIGH
CVSS VektorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AngriffsvektorLOCAL
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionREQUIRED
Veroffentlicht1/13/2026
Zuletzt geandert1/16/2026
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
microsoft:365_appsmicrosoft:excelmicrosoft:officemicrosoft:office_long_term_servicing_channel
Schwachen (CWE)
CWE-125
Referenzen
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20946(secure@microsoft.com)
IOC Korrelationen
Keine Korrelationen erfasst
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