CVE-2025-27747 — Untrusted Pointer Dereference in Microsoft 365 Apps FOR Enterprise

CWE-822 — Untrusted Pointer Dereference4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.7%
top 27.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
14
Microsoft 365 Apps FOR EnterpriseMicrosoft Office 2019Microsoft Office Ltsc 2021+11 more
Timeline
PublishedApr 8

Description

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages14 packages

▶CVEListV5microsoft/microsoft_word_201616.0.1 — 16.0.5495.1002
▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_202116.0.1 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_202416.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_for_mac_202116.0.1 — 16.96.25041326

🔴Vulnerability Details

2
GHSA
GHSA-p5vq-38hr-952c: Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally↗2025-04-08
▶
CVEList
Microsoft Word Remote Code Execution Vulnerability↗2025-04-08
▶

📋Vendor Advisories

1
Microsoft
Microsoft Word Remote Code Execution Vulnerability↗2025-04-08
▶
CVE-2025-27747 — Untrusted Pointer Dereference | cvebase