microsoft / Office Online Server

238 vulnerabilities across affected versions.

CVE-2019-1205CRITICAL9.8*

CVE-2023-21716CRITICAL9.82016 – 2016

CVE-2020-1583HIGH8.8*

CVE-2022-41106HIGH8.8*

CVE-2026-65807HIGH8.816.0.0.0 – 16.0.10417.20175

CVE-2025-21354HIGH8.416.0.0.0 – 16.0.10416.20047

CVE-2025-21362HIGH8.416.0.0.0 – 16.0.10416.20047

CVE-2025-49697HIGH8.416.0.0.0 – 16.0.10417.20027

CVE-2025-59236HIGH8.416.0.0.0 – 16.0.10417.20059

CVE-2026-26109HIGH8.416.0.0.0 – 16.0.10417.20102

CVE-2026-44822HIGH8.2*

CVE-2026-44822HIGH8.216.0.0.0 – 16.0.10417.20137

CVE-2020-1218HIGH7.8*

CVE-2020-1335HIGH7.8*

CVE-2020-1338HIGH7.8*

CVE-2020-16929HIGH7.8*

CVE-2020-16931HIGH7.8*

CVE-2020-16932HIGH7.8*

CVE-2020-17064HIGH7.8*

CVE-2020-17065HIGH7.8*

CVE-2020-17123HIGH7.81.0.0 – publication

CVE-2021-1713HIGH7.8*

CVE-2021-1714HIGH7.8*

CVE-2021-1715HIGH7.8*

CVE-2021-1716HIGH7.8*

CVE-2021-24067HIGH7.8*

CVE-2021-27053HIGH7.8*

CVE-2021-27054HIGH7.8*

CVE-2021-27057HIGH7.8*

CVE-2021-28451HIGH7.8*

CVE-2021-28453HIGH7.8*

CVE-2021-28454HIGH7.8*

CVE-2021-31175HIGH7.8*

CVE-2021-31177HIGH7.8*

CVE-2021-31179HIGH7.8*

CVE-2021-34501HIGH7.8*

CVE-2021-38655HIGH7.8*

CVE-2021-40442HIGH7.8*

CVE-2021-40474HIGH7.8*

CVE-2021-40485HIGH7.8*

CVE-2021-40486HIGH7.8*

CVE-2022-41061HIGH7.8*

CVE-2022-41063HIGH7.8*

CVE-2023-35371HIGH7.8*

CVE-2023-36896HIGH7.8*

CVE-2024-30042HIGH7.8https://aka.ms/OfficeSecurityReleases – 16.0.10410.20003

CVE-2024-43465HIGH7.816.0.10414.20000

CVE-2025-21381HIGH7.816.0.0.0 – 16.0.10416.20058

CVE-2025-21386HIGH7.816.0.0.0 – 16.0.10416.20058

CVE-2025-21387HIGH7.816.0.0.0 – 16.0.10416.20058