CVE-2025-59232
Microsoft Excel Information Disclosure Vulnerability
HIGH
7.1
CVSS Score
Published: October 14, 2025 at 05:01 PM UTC
Updated: June 17, 2026 at 09:45 AM UTC
12 products affected across 1 vendorOffice365 AppsOffice 2021
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Severity
HIGH7.1
Exploit prediction
EPSS 0.5%
SSVC
No known exploit
Description
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
16.0.1 ≤ v < https://aka.ms/OfficeSecurityReleases16.0.1
Affected range stops below https://aka.ms/OfficeSecurityReleases, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.0.5522.1000, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.0.5522.1000, so it looks safe — our inference, not a vendor statement
19.0.0 ≤ v < https://aka.ms/OfficeSecurityReleases19.0.0
Affected range stops below https://aka.ms/OfficeSecurityReleases, so it looks safe — our inference, not a vendor statement
16.0.0.0 ≤ v < 16.0.10417.2005916.0.1 ≤ v < 16.102.2510122316.0.1 ≤ v < https://aka.ms/OfficeSecurityReleases16.0.1
Affected range stops below 16.0.10417.20059, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.102.25101223, so it looks safe — our inference, not a vendor statement
Affected range stops below https://aka.ms/OfficeSecurityReleases, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.102.25101223, so it looks safe — our inference, not a vendor statement
Affected range stops below https://aka.ms/OfficeSecurityReleases, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.0.10417.20059, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor AdvisoryPatch
Source: cverecord
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59232SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.1HIGHmicrosoft
Vector?
Quick Info
StatusANALYZED
CWE
CWE-125
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