PT-2026-48031 · Microsoft · Office Ltsc 2024

Published 2026-06-09 · Updated 2026-06-09 · CVE-2026-47635

NVD

CVSS v3.1

8.4

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2026-47635

Affected Products

Office Ltsc 2024

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-47635 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47635 · Vendor Advisory