SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-53736

Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

MEDIUM 6.2EPSS 0.50%

Does this matter?

Lower severity and a low EPSS score (0.50%). Track it; it rarely justifies an emergency change on its own.

Description

Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

CVSS 3.1
6.2 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
0.50% probability · 42th percentile
CISA KEV
Not listed
Weakness
CWE-126
Affected
microsoft/365 apps · microsoft/office · microsoft/office long term servicing channel · microsoft/sharepoint enterprise server · microsoft/sharepoint server · microsoft/word
Source
secure@microsoft.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.