CVEvulnerability

CVE-2026-45475

7.8 HIGH Published 2026-06-09 Modified 2026-07-23 Official page ↗
Status
Analyzed
Published
2026-06-09
Last modified
2026-07-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-122

Description

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

Affected configurations

• microsoft 365 apps • microsoft microsoft 365 • microsoft office 2016 • microsoft office 2019 • microsoft office 2021 • microsoft office 2024 • microsoft sharepoint server (< 16.0.19725.20384) • microsoft sharepoint server 2016 • microsoft sharepoint server 2019

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References