Win32k Information Disclosure Vulnerability (Microsoft Microsoft Office 365 for Mac)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.40 % · percentile 35 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- microsoft
- NVD status
- Analyzed
Description
Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally.
Weaknesses (CWE)
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C | microsoft |
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · secure@microsoft.com (Secondary) |
European references
- ENISA EUVD · EUVD-2026-73025
- GCVE · GCVE-0-2026-69609
CERT-FR advisories
- CERTFR-2026-AVI-1147 — Multiples vulnérabilités dans Microsoft Windows · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*< 10.0.14393.9512cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*< 10.0.14393.9512cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*< 10.0.17763.9245cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*< 10.0.17763.9245cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:arm64:*< 10.0.19044.7725cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*< 10.0.19044.7725cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x86:*< 10.0.19044.7725cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:arm64:*< 10.0.19045.7725cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x64:*< 10.0.19045.7725cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x86:*< 10.0.19045.7725cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:arm64:*< 10.0.22631.7582cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:x64:*< 10.0.22631.7582cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:*< 10.0.26100.9445cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:x64:*< 10.0.26100.9445cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:arm64:*< 10.0.26200.9445cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:x64:*< 10.0.26200.9445cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:arm64:*< 10.0.28000.2954cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:x64:*< 10.0.28000.2954cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*< 10.0.14393.9512cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*< 10.0.17763.9245cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*< 10.0.20348.5622cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*< 10.0.26100.33438
Affected products
| Product | Versions |
|---|---|
| Microsoft · Microsoft Office 365 for Mac | affected 1.0.0 < 16.112.26090911 |
| Microsoft · Microsoft Office for Android | affected 16.0.1 < 16.0.20430.20000 |
| Microsoft · Microsoft Office LTSC for Mac 2021 | affected 16.0.1 < 16.112.26090911 |
| Microsoft · Microsoft Office LTSC for Mac 2024 | affected 16.0.0 < 16.112.26090911 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |