cbcvebase.
CVE-2026-33115
published 2026-04-14

CVE-2026-33115: Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

high8.4CVSS 3.1
AVLACLPRNUINSUCHIHAH
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Affected

7 ranges
VendorProductVersion rangeFixed in
microsoftmicrosoft_365_apps_for_enterprise>= 16.0.1 < https://aka.ms/OfficeSecurityReleaseshttps://aka.ms/OfficeSecurityReleases
microsoftmicrosoft_office_ltsc_2021>= 16.0.1 < https://aka.ms/OfficeSecurityReleaseshttps://aka.ms/OfficeSecurityReleases
microsoftmicrosoft_office_ltsc_2024>= 16.0.0 < https://aka.ms/OfficeSecurityReleaseshttps://aka.ms/OfficeSecurityReleases
microsoftmicrosoft_office_ltsc_for_mac_2021>= 16.0.1 < 16.108.2604121916.108.26041219
microsoftmicrosoft_office_ltsc_for_mac_2024>= 16.0.0 < 16.108.2604121916.108.26041219
microsoftoffice_long_term_servicing_channel
microsoftoffice_long_term_servicing_channel