CVE-2026-42832
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
Published May 12, 2026 · updated Jun 17, 2026 · microsoft excel
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
May 12, 2026 · NIST NVD
Detected
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
Jun 17, 2026 · NIST NVD
Updated
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
Affected
- cpe microsoft/excelversion unspecified
- cpe microsoft/office2024
- cpe microsoft/office long term servicing channel2021
- cpe microsoft/wordversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-42832
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-42832
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
nvd.nist.gov