CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-55124

Improper validation of specified type of input in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.004

EPSS Ranking 31.3%

CVSS Severity

CVSS v3 Score 5.5

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55124

Products affected by CVE-2026-55124

Microsoft » Microsoft 365 » Version: N/A

cpe:2.3:a:microsoft:microsoft_365:-
Microsoft » Office 2019 » Version: N/A

cpe:2.3:a:microsoft:office_2019:-
Microsoft » Office 2021 » Version: N/A

cpe:2.3:a:microsoft:office_2021:-
Microsoft » Office 2024 » Version: N/A

cpe:2.3:a:microsoft:office_2024:-
Microsoft » Office Online Server » Version: N/A

cpe:2.3:a:microsoft:office_online_server:-
Microsoft » Office Online Server » Version: 1.0

cpe:2.3:a:microsoft:office_online_server:1.0
Microsoft » Office Online Server » Version: 16.0.10410.20003

cpe:2.3:a:microsoft:office_online_server:16.0.10410.20003
Microsoft » Office Online Server » Version: 16.0.10414.20000

cpe:2.3:a:microsoft:office_online_server:16.0.10414.20000
Microsoft » Office Online Server » Version: 16.0.10416.20047

cpe:2.3:a:microsoft:office_online_server:16.0.10416.20047
Microsoft » Office Online Server » Version: 16.0.10416.20058

cpe:2.3:a:microsoft:office_online_server:16.0.10416.20058
Microsoft » Office Online Server » Version: 16.0.10417.20027

cpe:2.3:a:microsoft:office_online_server:16.0.10417.20027
Microsoft » Office Online Server » Version: 16.0.10417.20047

cpe:2.3:a:microsoft:office_online_server:16.0.10417.20047
Microsoft » Office Online Server » Version: 16.0.10417.20059

cpe:2.3:a:microsoft:office_online_server:16.0.10417.20059
Microsoft » Office Online Server » Version: 16.0.10417.20068

cpe:2.3:a:microsoft:office_online_server:16.0.10417.20068
Microsoft » Office Online Server » Version: 16.0.10417.20075

cpe:2.3:a:microsoft:office_online_server:16.0.10417.20075
Microsoft » Office Online Server » Version: 16.0.10417.20113

cpe:2.3:a:microsoft:office_online_server:16.0.10417.20113
Microsoft » Sharepoint Server » Version: N/A

cpe:2.3:a:microsoft:sharepoint_server:-
Microsoft » Sharepoint Server » Version: 16.0.10417.20003

cpe:2.3:a:microsoft:sharepoint_server:16.0.10417.20003
Microsoft » Sharepoint Server » Version: 16.0.17328.20246

cpe:2.3:a:microsoft:sharepoint_server:16.0.17328.20246
Microsoft » Sharepoint Server » Version: 16.0.17328.20292

cpe:2.3:a:microsoft:sharepoint_server:16.0.17328.20292
Microsoft » Sharepoint Server » Version: 16.0.17328.20362

cpe:2.3:a:microsoft:sharepoint_server:16.0.17328.20362
Microsoft » Sharepoint Server » Version: 16.0.17928.20356

cpe:2.3:a:microsoft:sharepoint_server:16.0.17928.20356
Microsoft » Sharepoint Server » Version: 16.0.17928.20396

cpe:2.3:a:microsoft:sharepoint_server:16.0.17928.20396
Microsoft » Sharepoint Server » Version: 16.0.18526.20172

cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20172
Microsoft » Sharepoint Server » Version: 16.0.18526.20286

cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20286
Microsoft » Sharepoint Server » Version: 16.0.18526.20396

cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20396
Microsoft » Sharepoint Server » Version: 16.0.18526.20424

cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20424
Microsoft » Sharepoint Server » Version: 16.0.18526.20508

cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20508
Microsoft » Sharepoint Server » Version: 16.0.18526.20518

cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20518
Microsoft » Sharepoint Server » Version: 16.0.19127.20100

cpe:2.3:a:microsoft:sharepoint_server:16.0.19127.20100
Microsoft » Sharepoint Server » Version: 16.0.19127.20262

cpe:2.3:a:microsoft:sharepoint_server:16.0.19127.20262
Microsoft » Sharepoint Server » Version: 16.0.19127.20338

cpe:2.3:a:microsoft:sharepoint_server:16.0.19127.20338
Microsoft » Sharepoint Server » Version: 16.0.19127.20378

cpe:2.3:a:microsoft:sharepoint_server:16.0.19127.20378
Microsoft » Sharepoint Server » Version: 16.0.19127.20442

cpe:2.3:a:microsoft:sharepoint_server:16.0.19127.20442
Microsoft » Sharepoint Server » Version: 2016

cpe:2.3:a:microsoft:sharepoint_server:2016
Microsoft » Sharepoint Server » Version: 2019

cpe:2.3:a:microsoft:sharepoint_server:2019
Microsoft » Word » Version: 2016

cpe:2.3:a:microsoft:word:2016

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-55124

Products

Pricing

Contact Us