CVE-2026-26148 json
Microsoft Azure AD SSH Login extension for Linux Elevation of Privilege Vulnerability
published 2026-03-10 8 mo ago modified 2026-06-19 4 mo ago also EUVD-2026-10702
- cvss
- 8.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 33%
- public exploits
- 0
- none known
Summary
External initialization of trusted variables or data stores in Azure Entra ID allows an unauthorized attacker to elevate privileges locally.
Patch / fix
- Microsoft Microsoft Azure AD SSH Login extension for Linux 1.0.033370002
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 8 mo ago
Exploit prediction
0.39% chance of exploitation in the next 30 days, higher than 33% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.1 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C |
| CNA | 3.1 | 8.1 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
Affected products
- Microsoft Microsoft Azure AD SSH Login extension for Linux
Classification
- Weakness
-
- CWE-454 External Initialization of Trusted Variables or Data Stores
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2026-26148
vendor-advisory, patch
Sources
- CVE List CVE-2026-26148
- NVD CVE-2026-26148
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