← All advisories

Critical severity9.8NVD Advisory· Published Oct 13, 2026· Updated Oct 13, 2026

CVE-2026-70300

CVE-2026-70300

Description

Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

Affected products

2

Microsoft/Office Wordllm-fuzzy
Microsoft/Officellm-fuzzy

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70300nvd

News mentions

1

Microsoft Patch Tuesday for October 2026 — Snort rules and prominent vulnerabilities
Cisco Talos Intelligence · Oct 13, 2026