CVE-2023-33162

Microsoft Excel Information Disclosure Vulnerability

CVE-2023-33162 is fixed in 6 products on 1 platform, first by KB5002434, released July 11, 2023. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

5.5

Important

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0076

55th percentile

Where it's fixed

Product	Fix	Released
Microsoft
Microsoft Excel 2013 RT Service Pack 1	KB5002434	Jul 11, 2023
Microsoft Excel 2013 Service Pack 1 (32-bit editions)	KB5002434	Jul 11, 2023
Microsoft Excel 2013 Service Pack 1 (64-bit editions)	KB5002434	Jul 11, 2023
Microsoft Excel 2016 (32-bit edition)	KB5002426	Jul 11, 2023
Microsoft Excel 2016 (64-bit edition)	KB5002426	Jul 11, 2023
Microsoft Office Online Server	KB5002421	Jul 11, 2023

Details

Published
July 11, 2023
Weakness
Out-of-bounds Read
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33162

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