Vulnerabilities

CVSS

6.5 Medium

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Risk score

52.0

Published

2026-08-20

Status

Published

Improper input validation in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

Weaknesses

CWE-20

Coverage 1

vulnerability

Vulnérabilité dans Microsoft Office (21 août 2026)

A vulnerability has been discovered in Microsoft Office that could allow an attacker to compromise data confidentiality. Affected versions of Office, including Office 365 and Office 2019, require immediate patching to pr…

CERT-FR · Aug 21, 2026 Medium

CVE-2026-70105vulnerabilitymicrosoftpatch

All articles mentioning it

Advisories and references

• msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70105