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High 7.1Published Oct 14, 2025
CVE-2025-59232Microsoft Excel Information Disclosure Vulnerability
Updated under an hour ago ()
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It affects Microsoft 365 Apps for Enterprise and 17 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
- CVSS
- 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C
- Weakness (CWE)
- CWE-125
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- microsoft
- NVD analysis
- Analyzed
- Record last updated
- Feb 22, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Microsoft Microsoft 365 Apps for Enterprise microsoft:365_apps_for_enterprise (from the name) | from 16.0.1 before https://aka.ms/OfficeSecurityReleases | CNA record |
Microsoft Microsoft Access 2016 microsoft:access_2016 (from the name) | from 16.0.0 before 16.0.5522.1000 | CNA record |
Microsoft Microsoft Access 2016 (32-bit edition) microsoft:access_2016_32_bit_edition (from the name) | from 16.0.0 before 16.0.5522.1000 | CNA record |
Microsoft Microsoft Excel 2016 microsoft:excel_2016 (from the name) | from 16.0.0.0 before 16.0.5522.1000 | CNA record |
Microsoft Microsoft Office 2019 microsoft:office_2019 (from the name) | from 19.0.0 before https://aka.ms/OfficeSecurityReleases | CNA record |
Microsoft Microsoft Office LTSC 2021 microsoft:office_ltsc_2021 (from the name) | from 16.0.1 before https://aka.ms/OfficeSecurityReleases | CNA record |
Microsoft Microsoft Office LTSC 2024 microsoft:office_ltsc_2024 (from the name) | from 16.0.0 before https://aka.ms/OfficeSecurityReleases | CNA record |
Microsoft Microsoft Office LTSC for Mac 2021 microsoft:office_ltsc_for_mac_2021 (from the name) | from 16.0.1 before 16.102.25101223 | CNA record |
Microsoft Microsoft Office LTSC for Mac 2024 microsoft:office_ltsc_for_mac_2024 (from the name) | from 16.0.0 before 16.102.25101223 | CNA record |
Microsoft Microsoft SharePoint Enterprise Server 2016 microsoft:sharepoint_enterprise_server_2016 (from the name) | from 16.0.0 before 16.0.5522.1000 | CNA record |
Microsoft Microsoft SharePoint Server 2019 microsoft:sharepoint_server_2019 (from the name) | from 16.0.0 before 16.0.10417.20059 | CNA record |
Microsoft Office Online Server microsoft:office_online_server (from the name) | from 16.0.0.0 before 16.0.10417.20059 | CNA record |
microsoft 365_apps microsoft:365_apps | all versions; all versions | NVD |
microsoft access microsoft:access | 2016 | NVD |
microsoft excel microsoft:excel | 2016; 2016 | NVD |
microsoft office microsoft:office | 2019; 2019 | NVD |
microsoft office_long_term_servicing_channel microsoft:office_long_term_servicing_channel | 2021; 2021; 2021; 2024; 2024; 2024 | NVD |
microsoft office_online_server microsoft:office_online_server | before 16.0.10417.20059 | NVD |
microsoft sharepoint_server microsoft:sharepoint_server | 2016; 2019 | NVD |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59232vendor-advisory, patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.