7.8

CVE-2025-30376

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

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Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ 365 Apps Version- SwEditionenterprise
Microsoft ≫ Excel Version2016
Microsoft ≫ Office Version2019
Microsoft ≫ Office Long Term Servicing Channel Version2021 SwPlatform-
Microsoft ≫ Office Long Term Servicing Channel Version2021 SwPlatformmacos
Microsoft ≫ Office Long Term Servicing Channel Version2024 SwPlatform-
Microsoft ≫ Office Long Term Servicing Channel Version2024 SwPlatformmacos
Microsoft ≫ Office Online Server Version < 16.0.10417.20010
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.14% 0.347
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
secure@microsoft.com 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.