← Vulnerability feed

Vulnerability record · CVE-2026-48581 · published 14 July 2026

CVE-2026-48581: Microsoft surface go 2 1901 firmware vulnerability

Microsoft · Surface Go 2 1901 Firmware

Insufficient granularity of access control in Microsoft Surface allows an authorized attacker to elevate privileges locally.

7.8 CVSS 3.1 High EPSS 0.30% · top 79.8% CWE-1220 · CWE-1220
7.8CVSS 3.1 base score
0.30%EPSS exploitation probability, 30 days
NoNot in CISA KEV
27Affected product versions listed by NVD
1References
24 Jul 2026Last modified by NVD

Description

Insufficient granularity of access control in Microsoft Surface allows an authorized attacker to elevate privileges locally.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

27 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48581 Vendor Advisory

Track CVE-2026-48581 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.1CVE-2025-21194Microsoft surface hub 2s firmware improper input validation vulnerabilityMicrosoft Surface Security Feature Bypass VulnerabilityEPSS 0.85%7.8CVE-2026-56155Microsoft AD FS access control flaw allows local privilege elevationActive Directory Federation Services (AD FS) on multiple Windows client and server versions has insufficient granularity in its access control, letti…KEVEPSS 0.35%analysed7.8CVE-2026-33825Microsoft Defender Antimalware Platform access control flaw allows local privilege escalationMicrosoft Defender Antimalware Platform has insufficient granularity of access control (CWE-1220), letting an authorized local attacker elevate privi…KEVEPSS 0.40%analysed9.8CVE-2025-31201Apple OS Pointer Authentication bypass via arbitrary read/writeApple removed vulnerable code that allowed an attacker holding arbitrary read and write capability to bypass Pointer Authentication across iOS, iPadO…KEVEPSS 14%analysed

Source: NIST National Vulnerability Database (record CVE-2026-48581), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.