CVE catalog

CVE-2026-32188

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

[CVE catalog]

Severity
High · CVSS 7.1CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Published
Source
[NVD] · [CVE record]
EPSS
0.41% · Oct 25, 2026

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Cpe365_appsNot reportedNot reportedunknown
CpeexcelNot reportedNot reportedunknown
CpeofficeNot reportedNot reportedunknown
Cpeoffice_long_term_servicing_channelNot reportedNot reportedunknown
Cpeoffice_online_serverNot reportedNot reportedunknown
Cpe365_appsNot reportedNot reportedunknown
CpeexcelNot reportedNot reportedunknown
CpeofficeNot reportedNot reportedunknown
Cpeoffice_long_term_servicing_channelNot reportedNot reportedunknown
Cpeoffice_online_serverNot reportedNot reportedunknown

Fixed-version evidence

OpenFactory catalog packages

No matching packages in this catalog.

Observed:

References

[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)]