CVE-2026-108434 Microsoft Office Word Information Disclosure Vulnerability

Reported by Microsoft Security Response Center

Summary by Cyber Security News15 Oct 2026, 16:00 CET

About this summary. This is a short excerpt from the description that Microsoft Security Response Center published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-108434

Information published. This CVE was addressed by updates that were released in October 2026, but the CVE was inadvertently omitted from the October 2026 Security Updates. This is an informational change only.

Read the full article at Microsoft Security Response Center →

Source attribution: headline and facts are from Microsoft Security Response Center (msrc.microsoft.com). Summary method: excerpt of the source description. See our source attribution policy.

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