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CVE-2025-266877.5HighCWE-416

CVE-2025-26687: Win32k Elevation of Privilege Vulnerability

Microsoft · Microsoft Office for Android

Vendor fix available · Affected: Microsoft Office for Android · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

1.2%probability of exploitation in the next 30 days
67th percentile
050100

Higher than 67% of scored CVEs

7.5HighCVSS 3.1
LowHigh

DescriptionCVE.org

Use after free in Windows Win32K - GRFX allows an unauthorized attacker to elevate privileges over a network.

Affected products20

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • Microsoft · Microsoft Office for Androidfrom 16.0.1 before 16.0.18730.20000
  • Microsoft · Microsoft Office for Universalfrom 16.0.1 before 16.0.14326.22331
  • Microsoft · Windows 10 Version 1507from 10.0.10240.0 before 10.0.10240.20978
  • Microsoft · Windows 10 Version 1607from 10.0.14393.0 before 10.0.14393.7969
  • Microsoft · Windows 10 Version 1809from 10.0.17763.0 before 10.0.17763.7136
  • Microsoft · Windows 10 Version 21H2from 10.0.19044.0 before 10.0.19044.5737
  • Microsoft · Windows 10 Version 22H2from 10.0.19045.0 before 10.0.19045.5737
  • Microsoft · Windows 11 version 22H2from 10.0.22621.0 before 10.0.22621.5189
  • Microsoft · Windows 11 version 22H3from 10.0.22631.0 before 10.0.22631.5189
  • Microsoft · Windows 11 Version 23H2from 10.0.22631.0 before 10.0.22631.5189
  • Microsoft · Windows 11 Version 24H2from 10.0.26100.0 before 10.0.26100.3775
  • Microsoft · Windows Server 2008 R2 Service Pack 1from 6.1.7601.0 before 6.1.7601.27670
  • Microsoft · Windows Server 2008 R2 Service Pack 1 (Server Core installation)from 6.1.7601.0 before 6.1.7601.27670
  • Microsoft · Windows Server 2008 Service Pack 2from 6.0.6003.0 before 6.0.6003.23220
  • Microsoft · Windows Server 2008 Service Pack 2 (Server Core installation)from 6.0.6003.0 before 6.0.6003.23220
  • Microsoft · Windows Server 2012from 6.2.9200.0 before 6.2.9200.25423
  • Microsoft · Windows Server 2012 (Server Core installation)from 6.2.9200.0 before 6.2.9200.25423
  • Microsoft · Windows Server 2012 R2from 6.3.9600.0 before 6.3.9600.22523
  • Microsoft · Windows Server 2012 R2 (Server Core installation)from 6.3.9600.0 before 6.3.9600.22523
  • Microsoft · Windows Server 2016from 10.0.14393.0 before 10.0.14393.7969

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas
Exploitation
Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV
Not listed
Public check
No public nuclei template
Vendor
Microsoft
Published
April 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2025-26687 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References