High severity7.8NVD Advisory· Published Apr 8, 2025· Updated Jun 17, 2026
CVE-2025-26642
CVE-2025-26642
Description
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.
Affected products
30cpe:2.3:a:microsoft:office:2016:*:*:*:-:*:x64:*+ 6 more
- cpe:2.3:a:microsoft:office:2016:*:*:*:-:*:x64:*
- cpe:2.3:a:microsoft:office:2016:*:*:*:-:*:x86:*
- cpe:2.3:a:microsoft:office:2019:*:*:*:*:-:x64:*
- cpe:2.3:a:microsoft:office:2019:*:*:*:*:-:x86:*
- (no CPE)
- (no CPE)range: 16.0.1
- (no CPE)range: 16.0.0
cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x64:*+ 5 more
- cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x64:*
- cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x86:*
- cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:macos:*:*
- cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x64:*
- cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x86:*
- cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:macos:*:*
cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:*
- (no CPE)range: 16.0.0.0
- cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
- Microsoft/Microsoft 365 Apps for Enterprisev5Range: 16.0.1
- Microsoft/Microsoft Access 2016 (32-bit edition)v5Range: 16.0.0
- Range: 16.0.0.0
16.0.0+ 1 more
- (no CPE)range: 16.0.0
- (no CPE)range: 19.0.0
16.0.1+ 1 more
- (no CPE)range: 16.0.1
- (no CPE)range: 16.0.0
- Range: 16.0.0
Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26642nvdVendor Advisory
News mentions
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