CVE-2023-33162
MediumUpdated
Published: 11 July 2023
Published
11 July 2023
Modified
19 May 2026
KEV Added
—
Patch
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CVSS Score v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS Score
0.0086
75.5th percentile
Risk Priority
12
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2023-33162 is a medium-severity Out-of-bounds Read (CWE-125) vulnerability in Microsoft Office. Its CVSS base score is 5.5 (Medium).
Operationally, ranked in the top 24.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-37347
Vulnerability details
Microsoft Excel Information Disclosure Vulnerability
- CWE(s)
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
2013, 2016, 2019
microsoft
office long term servicing channel
2021
microsoft
office online server
all versions
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.