AI description
Automated description summarized from trusted sources.
CVE-2026-48567 is an authentication bypass vulnerability affecting Azure HorizonDB, Microsoft's preview PostgreSQL-compatible database service. Disclosed by Microsoft on June 4, 2026, this flaw allows an unauthorized attacker to bypass authentication through spoofing. Successful exploitation of CVE-2026-48567 enables an attacker to elevate privileges over a network, potentially leading to modifications in system integrity and disruption of service availability within Azure HorizonDB.
- Description
- Authentication bypass by spoofing in Azure HorizonDB allows an unauthorized attacker to elevate privileges over a network.
- Source
- secure@microsoft.com
- NVD status
- Analyzed
- CNA Tags
- exclusively-hosted-service
- Products
- azure_horizondb
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
- secure@microsoft.com
- CWE-290
Hype score is a measure of social media activity compared against trending CVEs from the past 12 months. Max score 100.
- Hype score
2
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