CVE-2025-32717 — Heap-based Buffer Overflow in Microsoft 365 Apps FOR Enterprise

CWE-122 — Heap-based Buffer Overflow6 documents5 sources
Severity
8.4HIGHNVD
EPSS
1.0%
top 23.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Microsoft 365 Apps FOR Enterprise
Timeline
PublishedJun 11

Description

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

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.5 | Impact: 5.9

Affected Packages1 packages

▶CVEListV5microsoft/microsoft_365_apps_for_enterprise16.0.1 — https://aka.ms/OfficeSecurityReleases

🔴Vulnerability Details

2
GHSA
GHSA-x3rj-56mr-h4q9: Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally↗2025-06-11
▶
CVEList
Microsoft Word Remote Code Execution Vulnerability↗2025-06-10
▶

📋Vendor Advisories

1
Microsoft
Microsoft Word Remote Code Execution Vulnerability↗2025-06-10
▶

🕵️Threat Intelligence

2
Talos
Microsoft Patch Tuesday for June 2025 — Snort rules and prominent vulnerabilities↗2025-06-10
▶
Talos
Microsoft Patch Tuesday for June 2025 — Snort rules and prominent vulnerabilities↗2025-06-10
▶
CVE-2025-32717 — Heap-based Buffer Overflow | cvebase