CVE-2026-48581
Surface Broker SDMA Elevation of Privilege Vulnerability
HIGH 7.8
At a glance
- Source
- NVD
- EPSS
- EPSS 0.30 % · percentile 22 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- microsoft
- NVD status
- Analyzed
Description
Insufficient granularity of access control in Microsoft Surface allows an authorized attacker to elevate privileges locally.
Weaknesses (CWE)
- CWE-1220 — Insufficient Granularity of Access Control
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | microsoft |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · secure@microsoft.com (Secondary) |
European references
- ENISA EUVD · EUVD-2026-43794
- GCVE · GCVE-0-2026-48581
CERT-FR advisories
- CERTFR-2026-AVI-0872 — Multiples vulnérabilités dans les produits Microsoft · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0869 — Multiples vulnérabilités dans Microsoft Windows · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:microsoft:surface_go_2_1901_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_go_2_1926_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_go_2_1927_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_go_3_1901_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_go_3_1926_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_go_3_2022_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_hub_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_hub_2s_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_hub_2s_85_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_hub_3_50_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_hub_3_85_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_go_1943_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_go_2_2013_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_go_3_2013_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_pro_7\+_1960_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_pro_7\+_with_lte_advanced_1961_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_pro_8_1983_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_pro_8_for_business_1983_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_pro_8_for_business_with_lte_advanced_1982_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_4_1979_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_4_1950_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_4_1951_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_4_1952_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_4_1953_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_4_1958_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_4_1959_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:surface_laptop_4_1978_firmware:-:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Microsoft · Microsoft Surface Go | affected - |
| Microsoft · Microsoft Surface Hub | affected - |
| Microsoft · Microsoft Surface Laptop Go | affected - |
| Microsoft · Microsoft Surface Laptop Go 3 | affected - |
| Microsoft · Microsoft Surface Pro | affected - |
| Microsoft · Microsoft Surface Pro 8 | affected - |
| Microsoft · Surface Laptop 4 with AMD Processor | affected - |
| Microsoft · Surface Laptop 4 with Intel Processor | affected - |
| Microsoft · Surface Windows Dev Kit | affected - |
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 |