Cyber Resilience

CVE-2025-53736

Medium

Published: 12 August 2025

Published
12 August 2025
Modified
18 August 2025
KEV Added
—
Patch
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CVSS Score v3.1 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
EPSS Score 0.0079 74.4th percentile
Risk Priority 14 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-53736 is a medium-severity Buffer Over-read (CWE-126) vulnerability in Microsoft Office Long Term Servicing Channel. Its CVSS base score is 6.8 (Medium).

Operationally, ranked in the top 25.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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

CWE(s)
CWE-126

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

microsoft
365 apps
all versions
microsoft
office
2019
microsoft
office long term servicing channel
2021, 2024
microsoft
sharepoint enterprise server
2016
microsoft
sharepoint server
2019
microsoft
word
2016

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References