CVE-2025-27752

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

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27752	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:365_apps:-::::enterprise:::
	cpe:2.3:a:microsoft:office:2016:::::::*
	cpe:2.3:a:microsoft:office:2019:::::::*
	cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:::::-::
	cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:::::macos::
	cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:::::-::
	cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:::::macos::

History

No history.

Information

Published : 2025-04-08 18:16

Updated : 2025-07-09 16:57

NVD link : CVE-2025-27752

Mitre link : CVE-2025-27752

CVE.ORG link : CVE-2025-27752

JSON object : View

Products Affected

microsoft

office
office_long_term_servicing_channel
365_apps

CWE

CWE-122

Heap-based Buffer Overflow

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