# Microsoft Excel 2016 (32-bit edition) security updates Patch Radar has 102 security fixes for Microsoft Excel 2016 (32-bit edition), closing 303 CVEs, 3 of which are being exploited. The newest security fix is KB5002914, released September 8, 2026. This product is no longer supported. - Web page: https://patchblox.com/security/product/microsoft/microsoft-excel-2016-32-bit-edition - Platform: Microsoft - Vendor: Microsoft - Supported: no ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [KB5002914](https://patchblox.com/security/data/fix/microsoft/kb5002914.md) | Sep 8, 2026 | | Urgent | 30 | 0 | | [KB5002903](https://patchblox.com/security/data/fix/microsoft/kb5002903.md) | Aug 11, 2026 | | Urgent | 23 | 0 | | [KB5002886](https://patchblox.com/security/data/fix/microsoft/kb5002886.md) | Jul 14, 2026 | | High | 32 | 0 | | [KB5002877](https://patchblox.com/security/data/fix/microsoft/kb5002877.md) | Jun 9, 2026 | | High | 7 | 0 | | [KB5002865](https://patchblox.com/security/data/fix/microsoft/kb5002865.md) | May 12, 2026 | | High | 3 | 0 | | [KB5002860](https://patchblox.com/security/data/fix/microsoft/kb5002860.md) | Apr 14, 2026 | | High | 5 | 0 | | [KB5002849](https://patchblox.com/security/data/fix/microsoft/kb5002849.md) | Mar 10, 2026 | | High | 4 | 0 | | [KB5002718](https://patchblox.com/security/data/fix/microsoft/kb5002718.md) | Mar 10, 2026 | | High | 1 | 0 | | [KB5002837](https://patchblox.com/security/data/fix/microsoft/kb5002837.md) | Feb 10, 2026 | | High | 3 | 0 | | [KB5002831](https://patchblox.com/security/data/fix/microsoft/kb5002831.md) | Jan 13, 2026 | | Urgent | 3 | 0 | | [KB5002820](https://patchblox.com/security/data/fix/microsoft/kb5002820.md) | Dec 9, 2025 | | High | 6 | 0 | | [KB5002818](https://patchblox.com/security/data/fix/microsoft/kb5002818.md) | Dec 9, 2025 | | High | 3 | 0 | | [KB5002811](https://patchblox.com/security/data/fix/microsoft/kb5002811.md) | Nov 11, 2025 | | High | 7 | 0 | | [KB5002810](https://patchblox.com/security/data/fix/microsoft/kb5002810.md) | Nov 11, 2025 | | High | 3 | 0 | | [KB5002758](https://patchblox.com/security/data/fix/microsoft/kb5002758.md) | Oct 16, 2025 | | High | 4 | 0 | | [KB5002794](https://patchblox.com/security/data/fix/microsoft/kb5002794.md) | Oct 14, 2025 | | High | 7 | 0 | | [KB5002341](https://patchblox.com/security/data/fix/microsoft/kb5002341.md) | Oct 14, 2025 | | High | 2 | 0 | | [KB5002719](https://patchblox.com/security/data/fix/microsoft/kb5002719.md) | Oct 14, 2025 | | High | 2 | 0 | | [KB5002757](https://patchblox.com/security/data/fix/microsoft/kb5002757.md) | Oct 14, 2025 | | High | 2 | 0 | | [KB5002762](https://patchblox.com/security/data/fix/microsoft/kb5002762.md) | Sep 16, 2025 | | Routine | 1 | 0 | | [KB5002782](https://patchblox.com/security/data/fix/microsoft/kb5002782.md) | Sep 9, 2025 | | High | 7 | 0 | | [KB5002749](https://patchblox.com/security/data/fix/microsoft/kb5002749.md) | Jul 8, 2025 | | Urgent | 3 | 0 | | [KB5002734](https://patchblox.com/security/data/fix/microsoft/kb5002734.md) | Jul 8, 2025 | | Routine | 1 | 0 | | [KB5002735](https://patchblox.com/security/data/fix/microsoft/kb5002735.md) | Jun 10, 2025 | | High | 1 | 0 | | [KB5002717](https://patchblox.com/security/data/fix/microsoft/kb5002717.md) | May 13, 2025 | | High | 7 | 0 | | [KB5002716](https://patchblox.com/security/data/fix/microsoft/kb5002716.md) | May 13, 2025 | | High | 1 | 0 | | [KB5002695](https://patchblox.com/security/data/fix/microsoft/kb5002695.md) | May 13, 2025 | | High | 1 | 0 | | [KB5002704](https://patchblox.com/security/data/fix/microsoft/kb5002704.md) | Apr 8, 2025 | | High | 3 | 0 | | [KB5002696](https://patchblox.com/security/data/fix/microsoft/kb5002696.md) | Mar 11, 2025 | | High | 3 | 0 | | [KB5002694](https://patchblox.com/security/data/fix/microsoft/kb5002694.md) | Mar 11, 2025 | | High | 1 | 0 | | [KB5002687](https://patchblox.com/security/data/fix/microsoft/kb5002687.md) | Feb 11, 2025 | | Urgent | 5 | 0 | | [KB5002179](https://patchblox.com/security/data/fix/microsoft/kb5002179.md) | Feb 11, 2025 | | High | 2 | 0 | | [KB5002684](https://patchblox.com/security/data/fix/microsoft/kb5002684.md) | Feb 11, 2025 | | High | 1 | 0 | | [KB5002673](https://patchblox.com/security/data/fix/microsoft/kb5002673.md) | Jan 14, 2025 | | Urgent | 1 | 0 | | [KB5002660](https://patchblox.com/security/data/fix/microsoft/kb5002660.md) | Dec 10, 2024 | | High | 1 | 0 | | [KB5002653](https://patchblox.com/security/data/fix/microsoft/kb5002653.md) | Nov 12, 2024 | | High | 5 | 0 | | [KB5002643](https://patchblox.com/security/data/fix/microsoft/kb5002643.md) | Oct 8, 2024 | | High | 1 | 0 | | [KB5002605](https://patchblox.com/security/data/fix/microsoft/kb5002605.md) | Sep 10, 2024 | | High | 1 | 0 | | [KB5002587](https://patchblox.com/security/data/fix/microsoft/kb5002587.md) | May 14, 2024 | | High | 1 | 0 | | [KB5002536](https://patchblox.com/security/data/fix/microsoft/kb5002536.md) | Feb 13, 2024 | | High | 1 | 0 | | [KB5002518](https://patchblox.com/security/data/fix/microsoft/kb5002518.md) | Nov 14, 2023 | | High | 2 | 0 | | [KB5002496](https://patchblox.com/security/data/fix/microsoft/kb5002496.md) | Sep 12, 2023 | | High | 1 | 0 | | [KB5002463](https://patchblox.com/security/data/fix/microsoft/kb5002463.md) | Aug 8, 2023 | | High | 1 | 0 | | [KB5002426](https://patchblox.com/security/data/fix/microsoft/kb5002426.md) | Jul 11, 2023 | | Routine | 1 | 0 | | [KB5002405](https://patchblox.com/security/data/fix/microsoft/kb5002405.md) | Jun 13, 2023 | | High | 3 | 0 | | [KB5002386](https://patchblox.com/security/data/fix/microsoft/kb5002386.md) | May 9, 2023 | | High | 1 | 0 | | [KB5002351](https://patchblox.com/security/data/fix/microsoft/kb5002351.md) | Mar 14, 2023 | | Urgent | 2 | 0 | | [KB5002253](https://patchblox.com/security/data/fix/microsoft/kb5002253.md) | Nov 8, 2022 | | High | 3 | 0 | | [KB5002232](https://patchblox.com/security/data/fix/microsoft/kb5002232.md) | Aug 9, 2022 | | High | 1 | 0 | | [KB5002208](https://patchblox.com/security/data/fix/microsoft/kb5002208.md) | Jun 14, 2022 | | High | 1 | 0 | | [KB5002196](https://patchblox.com/security/data/fix/microsoft/kb5002196.md) | May 10, 2022 | | High | 1 | 0 | | [KB5002177](https://patchblox.com/security/data/fix/microsoft/kb5002177.md) | Apr 12, 2022 | | High | 1 | 0 | | [KB5002137](https://patchblox.com/security/data/fix/microsoft/kb5002137.md) | Feb 8, 2022 | | Routine | 1 | 0 | | [KB5002114](https://patchblox.com/security/data/fix/microsoft/kb5002114.md) | Jan 11, 2022 | | Urgent | 1 | 0 | | [KB5002098](https://patchblox.com/security/data/fix/microsoft/kb5002098.md) | Dec 14, 2021 | | High | 1 | 0 | | [KB5002056](https://patchblox.com/security/data/fix/microsoft/kb5002056.md) | Nov 16, 2021 | | Patch now | 2 | 1 | | [KB4486670](https://patchblox.com/security/data/fix/microsoft/kb4486670.md) | Nov 16, 2021 | | Patch now | 1 | 1 | | [KB5002030](https://patchblox.com/security/data/fix/microsoft/kb5002030.md) | Oct 12, 2021 | | High | 3 | 0 | | [KB5002003](https://patchblox.com/security/data/fix/microsoft/kb5002003.md) | Sep 14, 2021 | | High | 1 | 0 | | [KB5001977](https://patchblox.com/security/data/fix/microsoft/kb5001977.md) | Jul 13, 2021 | | High | 2 | 0 | | [KB5001947](https://patchblox.com/security/data/fix/microsoft/kb5001947.md) | Jun 8, 2021 | | High | 1 | 0 | | [KB5001918](https://patchblox.com/security/data/fix/microsoft/kb5001918.md) | May 11, 2021 | | High | 5 | 0 | | [KB4504721](https://patchblox.com/security/data/fix/microsoft/kb4504721.md) | Apr 13, 2021 | | High | 4 | 0 | | [KB4493233](https://patchblox.com/security/data/fix/microsoft/kb4493233.md) | Mar 16, 2021 | | High | 3 | 0 | | [KB4493196](https://patchblox.com/security/data/fix/microsoft/kb4493196.md) | Feb 9, 2021 | | High | 3 | 0 | | [KB4493165](https://patchblox.com/security/data/fix/microsoft/kb4493165.md) | Jan 12, 2021 | | High | 2 | 0 | | [KB4486754](https://patchblox.com/security/data/fix/microsoft/kb4486754.md) | Dec 15, 2020 | | High | 6 | 0 | | [KB4486718](https://patchblox.com/security/data/fix/microsoft/kb4486718.md) | Nov 10, 2020 | | High | 3 | 0 | | [KB4486678](https://patchblox.com/security/data/fix/microsoft/kb4486678.md) | Oct 13, 2020 | | High | 3 | 0 | | [KB4484507](https://patchblox.com/security/data/fix/microsoft/kb4484507.md) | Sep 8, 2020 | | High | 4 | 0 | | [KB4484465](https://patchblox.com/security/data/fix/microsoft/kb4484465.md) | Aug 11, 2020 | | High | 5 | 0 | | [KB4484403](https://patchblox.com/security/data/fix/microsoft/kb4484403.md) | Jun 12, 2020 | | High | 2 | 0 | | [KB4484338](https://patchblox.com/security/data/fix/microsoft/kb4484338.md) | May 12, 2020 | | High | 1 | 0 | | [KB4484273](https://patchblox.com/security/data/fix/microsoft/kb4484273.md) | Apr 14, 2020 | | High | 2 | 0 | | [KB4484256](https://patchblox.com/security/data/fix/microsoft/kb4484256.md) | Feb 11, 2020 | | High | 1 | 0 | | [KB4484217](https://patchblox.com/security/data/fix/microsoft/kb4484217.md) | Jan 14, 2020 | | High | 2 | 0 | | [KB4484179](https://patchblox.com/security/data/fix/microsoft/kb4484179.md) | Dec 10, 2019 | | High | 1 | 0 | | [KB4484144](https://patchblox.com/security/data/fix/microsoft/kb4484144.md) | Nov 12, 2019 | | High | 2 | 0 | | [KB4484112](https://patchblox.com/security/data/fix/microsoft/kb4484112.md) | Oct 8, 2019 | | High | 2 | 0 | | [KB4475579](https://patchblox.com/security/data/fix/microsoft/kb4475579.md) | Sep 10, 2019 | | Patch now | 2 | 1 | | [KB4475513](https://patchblox.com/security/data/fix/microsoft/kb4475513.md) | Jul 9, 2019 | | High | 2 | 0 | | [KB4462236](https://patchblox.com/security/data/fix/microsoft/kb4462236.md) | Apr 16, 2019 | | High | 1 | 0 | | [KB4462115](https://patchblox.com/security/data/fix/microsoft/kb4462115.md) | Feb 12, 2019 | | Urgent | 1 | 0 | | [KB4461542](https://patchblox.com/security/data/fix/microsoft/kb4461542.md) | Dec 11, 2018 | | Urgent | 4 | 0 | | [KB4461503](https://patchblox.com/security/data/fix/microsoft/kb4461503.md) | Nov 13, 2018 | | Urgent | 2 | 0 | | [KB4461448](https://patchblox.com/security/data/fix/microsoft/kb4461448.md) | Oct 9, 2018 | | Urgent | 1 | 0 | | [KB4092460](https://patchblox.com/security/data/fix/microsoft/kb4092460.md) | Sep 11, 2018 | | High | 1 | 0 | | [KB4032229](https://patchblox.com/security/data/fix/microsoft/kb4032229.md) | Aug 14, 2018 | | Urgent | 3 | 0 | | [KB4022174](https://patchblox.com/security/data/fix/microsoft/kb4022174.md) | Jun 12, 2018 | | High | 1 | 0 | | [KB4018382](https://patchblox.com/security/data/fix/microsoft/kb4018382.md) | May 8, 2018 | | Urgent | 4 | 0 | | [KB4018337](https://patchblox.com/security/data/fix/microsoft/kb4018337.md) | Apr 10, 2018 | | Urgent | 1 | 0 | | [KB4011727](https://patchblox.com/security/data/fix/microsoft/kb4011727.md) | Mar 13, 2018 | | Urgent | 1 | 0 | | [KB4011627](https://patchblox.com/security/data/fix/microsoft/kb4011627.md) | Feb 6, 2018 | | High | 1 | 0 | | [KB4011220](https://patchblox.com/security/data/fix/microsoft/kb4011220.md) | Nov 14, 2017 | | High | 2 | 0 | | [KB4011050](https://patchblox.com/security/data/fix/microsoft/kb4011050.md) | Sep 12, 2017 | | High | 2 | 0 | | [KB3203477](https://patchblox.com/security/data/fix/microsoft/kb3203477.md) | Jul 11, 2017 | | High | 2 | 0 | | [KB3178673](https://patchblox.com/security/data/fix/microsoft/kb3178673.md) | Mar 14, 2017 | | Urgent | 2 | 0 | | [KB3128016](https://patchblox.com/security/data/fix/microsoft/kb3128016.md) | Dec 13, 2016 | | Patch now | 4 | 1 | | [KB3127904](https://patchblox.com/security/data/fix/microsoft/kb3127904.md) | Nov 8, 2016 | | Urgent | 3 | 0 | | [KB3118290](https://patchblox.com/security/data/fix/microsoft/kb3118290.md) | Sep 13, 2016 | | High | 5 | 0 | Showing the newest 100 of 102 fixes. --- Data as of 2026-11-11T01:43:54Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.