Microsoft / Microsoft Office LTSC 2021

835 vulnerabilities across affected versions.

CVE-2023-21716CRITICAL9.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2023-23397CRITICAL9.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2024-21413CRITICAL9.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2026-70096CRITICAL9.816.0.1 – 16.0.14334.20974

CVE-2026-70242CRITICAL9.816.0.1 – 16.0.14334.20974

CVE-2026-70291CRITICAL9.816.0.1 – 16.0.14334.20974

CVE-2026-70300CRITICAL9.816.0.1 – 16.0.14334.20974

CVE-2026-78509CRITICAL9.816.0.1 – 16.0.14334.20906

CVE-2026-78509CRITICAL9.816.0.1 – 16.0.14334.20896

CVE-2026-88156CRITICAL9.816.0.1 – 16.0.14334.20974

CVE-2026-88178CRITICAL9.816.0.1 – 16.0.14334.20974

CVE-2026-97016CRITICAL9.816.0.1 – 16.0.14334.20974

CVE-2026-97749CRITICAL9.816.0.1 – 16.0.14334.20974

CVE-2023-33150CRITICAL9.616.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2022-21840HIGH8.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2022-34717HIGH8.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2022-41106HIGH8.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2023-33131HIGH8.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2023-35311HIGH8.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2024-21378HIGH8.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2024-30103HIGH8.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2024-38021HIGH8.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2024-38189HIGH8.816.0.1 – https://aka.ms/OfficeSecurityReleases

CVE-2026-100210HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-100212HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-102849HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-102850HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-102855HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-102856HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-102857HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-105591HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-105593HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-105595HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-105596HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-105597HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-105598HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-105716HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-105717HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-105718HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108426HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108427HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108428HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108429HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108430HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108431HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108432HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108437HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108439HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108440HIGH8.816.0.1 – 16.0.14334.20974

CVE-2026-108441HIGH8.816.0.1 – 16.0.14334.20974