Microsoft Office Online Server

197 vulnérabilités publiées citent ce produit.

Tel que les CNA l’écrivent dans leurs fiches CVE (éditeur et produit) ; les versions sont les leurs.

CVEVersions vulnérablesTitreSévéritéPubliéeEPSSExploitation
CVE-2026-108446Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.6 %
CVE-2026-100212Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-100210Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97775Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97772Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97768Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97777Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97763Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97762Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97760Microsoft Office Excel Information Disclosure VulnerabilityMEDIUM 6.51.0 %
CVE-2026-97757Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97746Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97742Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97738Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97010Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97004Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97779Microsoft Office Excel Information Disclosure VulnerabilityMEDIUM 6.51.0 %
CVE-2026-97773Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97769Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97756Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97748Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97008Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97007Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.9 %
CVE-2026-97778Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.6 %
CVE-2026-97765Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97755Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97739Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97780Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97776Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97771Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.7 %
CVE-2026-97770Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.7 %
CVE-2026-97767Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.6 %
CVE-2026-97758Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.6 %
CVE-2026-97754Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.7 %
CVE-2026-97752Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.7 %
CVE-2026-97751Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.5 %
CVE-2026-97747Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.7 %
CVE-2026-97003Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97766Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97753Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97750Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-97740Microsoft Office Excel Information Disclosure VulnerabilityMEDIUM 6.50.9 %
CVE-2026-97017Microsoft Office Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-105718Microsoft Excel Remote Code Execution VulnerabilityHIGH 8.81.0 %
CVE-2026-81956Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-81401Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.5 %
CVE-2026-81390Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.5 %
CVE-2026-81947Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68817Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68814Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68812Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68805Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68804Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68803Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68801Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68799Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.5 %
CVE-2026-68797Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.5 %
CVE-2026-70328Microsoft Excel Information Disclosure VulnerabilityMEDIUM 6.50.9 %
CVE-2026-70327Microsoft Excel Information Disclosure VulnerabilityMEDIUM 6.50.9 %
CVE-2026-68816Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68815Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68811Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68810Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68808Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.5 %
CVE-2026-68806Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68802Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.5 %
CVE-2026-68796Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68795Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68794Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-68793Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-65807Microsoft Excel Remote Code Execution VulnerabilityHIGH 8.80.8 %
CVE-2026-55949Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55947Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55898Microsoft Excel Information Disclosure VulnerabilityHIGH 7.10.5 %
CVE-2026-54131Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55131Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55122Microsoft Excel Information Disclosure VulnerabilityHIGH 7.10.5 %
CVE-2026-55053Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55137Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55058Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55037Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55054Microsoft Excel Information Disclosure VulnerabilityMEDIUM 6.50.9 %
CVE-2026-55044Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55036Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55141Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55136Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55138Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.5 %
CVE-2026-55041Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55039Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55029Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55048Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55031Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55025Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55046Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.5 %
CVE-2026-55024Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-50408Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.5 %
CVE-2026-48580Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.5 %
CVE-2026-47642Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-58618Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55948Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-55899Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-54988Microsoft Excel Information Disclosure VulnerabilityMEDIUM 6.10.5 %
CVE-2026-50678Microsoft Excel Information Disclosure VulnerabilityMEDIUM 6.60.5 %
CVE-2026-50675Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-45455Microsoft Excel Information Disclosure VulnerabilityMEDIUM 4.30.6 %
CVE-2026-44822Microsoft Excel Information Disclosure VulnerabilityHIGH 8.20.5 %
CVE-2026-44823Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.4 %
CVE-2026-44820Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.4 %
CVE-2026-44818Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.00.3 %
CVE-2026-44817Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.4 %
CVE-2026-45469Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.4 %
CVE-2026-40362Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.3 %
CVE-2026-40359Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.3 %
CVE-2026-40360Microsoft Excel Information Disclosure VulnerabilityHIGH 7.80.4 %
CVE-2026-32199Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.3 %
CVE-2026-32198Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.3 %
CVE-2026-32197Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.3 %
CVE-2026-32189Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.4 %
CVE-2026-32188Microsoft Excel Information Disclosure VulnerabilityHIGH 7.10.4 %
CVE-2026-26109Microsoft Excel Remote Code Execution VulnerabilityHIGH 8.40.4 %
CVE-2026-26108Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-26107Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-26112Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-21261Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.6 %
CVE-2026-21258Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.6 %
CVE-2026-21259Microsoft Excel Elevation of Privilege VulnerabilityHIGH 7.80.6 %
CVE-2026-20957Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-20950Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2026-20955Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-62560Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-62556Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-62564Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-62563Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-62561Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-62203Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-62202Microsoft Excel Information Disclosure VulnerabilityHIGH 7.10.6 %
CVE-2025-62201Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-62200Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-60727Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.7 %
CVE-2025-60726Microsoft Excel Information Disclosure VulnerabilityHIGH 7.10.6 %
CVE-2025-59232Microsoft Excel Information Disclosure VulnerabilityHIGH 7.10.5 %
CVE-2025-59225Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.4 %
CVE-2025-59224Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.4 %
CVE-2025-59223Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.4 %
CVE-2025-59236Microsoft Excel Remote Code Execution VulnerabilityHIGH 8.40.4 %
CVE-2025-59235Microsoft Excel Information Disclosure VulnerabilityHIGH 7.10.7 %
CVE-2025-59233Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-59231Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-54900Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-54904Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-54903Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-54902Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-54898Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-54896Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-53739Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-53737Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-53735Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-53759Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-53741Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-49697Microsoft Office Remote Code Execution VulnerabilityHIGH 8.40.5 %
CVE-2025-49711Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.5 %
CVE-2025-48812Microsoft Excel Information Disclosure VulnerabilityMEDIUM 5.50.6 %
CVE-2025-47165Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.82.2 %
CVE-2025-30383Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-30381Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-30379Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-30376Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-30375Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-29979Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.7 %
CVE-2025-29977Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.6 %
CVE-2025-26642Microsoft Office Remote Code Execution VulnerabilityHIGH 7.80.8 %
CVE-2025-27751Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.82.5 %
CVE-2025-27746Microsoft Office Remote Code Execution VulnerabilityHIGH 7.80.9 %
CVE-2025-24075Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.7 %
CVE-2025-24082Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.7 %
CVE-2025-24081Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.7 %
CVE-2025-21394Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.8 %
CVE-2025-21390Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.8 %
CVE-2025-21387Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.9 %
CVE-2025-21386Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.80.8 %
CVE-2025-21381Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.81.1 %
CVE-2025-21362Microsoft Excel Remote Code Execution VulnerabilityHIGH 8.40.9 %
CVE-2025-21354Microsoft Excel Remote Code Execution VulnerabilityHIGH 8.40.9 %
CVE-2024-30042https://aka.ms/OfficeSecurityReleases – < 16.0.10410.20003Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.82.1 %
CVE-2021-43256https://aka.ms/OfficeSecurityReleases – < 16.0.10381.20001Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.82.2 %
CVE-2021-31939https://aka.ms/OfficeSecurityReleases – < 16.0.10375.20000Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.813 %
CVE-2021-24070https://aka.ms/OfficeSecurityReleases – < publicationMicrosoft Excel Remote Code Execution VulnerabilityHIGH 7.82.5 %
CVE-2021-24069https://aka.ms/OfficeSecurityReleases – < publicationMicrosoft Excel Remote Code Execution VulnerabilityHIGH 7.82.5 %
CVE-2021-24067https://aka.ms/OfficeSecurityReleases – < publicationMicrosoft Excel Remote Code Execution VulnerabilityHIGH 7.82.5 %
CVE-2020-17123Microsoft Excel Remote Code Execution VulnerabilityHIGH 7.83.6 %
CVE-2020-1495https://aka.ms/OfficeSecurityReleases – < publicationMicrosoft Excel Remote Code Execution VulnerabilityHIGH 8.84.2 %
CVE-2020-0695unspecifiedA spoofing vulnerability exists when Office Online Server does not validate origin in cross-origin communications correctly, aka 'Microsoft MEDIUM 5.41.0 %
CVE-2020-0647unspecifiedA spoofing vulnerability exists when Office Online does not validate origin in cross-origin communications correctly, aka 'Microsoft Office MEDIUM 5.40.9 %
CVE-2019-1447unspecifiedA spoofing vulnerability exists when Office Online does not validate origin in cross-origin communications handlers correctly, aka 'MicrosofMEDIUM 5.40.8 %
CVE-2019-1445unspecifiedA spoofing vulnerability exists when Office Online does not validate origin in cross-origin communications handlers correctly, aka 'MicrosofMEDIUM 5.40.8 %
CVE-2019-1331unspecifiedA remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'HIGH 8.820 %
CVE-2018-8628A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, HIGH 7.816 %