CVE-2026-26117: high-severity vulnerability in Microsoft Arc Enabled Servers - Azure…
Arc Enabled Servers - Azure Connected Machine Agent Elevation of Privilege Vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.5%
Authentication bypass using an alternate path or channel in Azure Windows Virtual Machine Agent 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/E:U/RL:O/RC:C
Affected products
Microsoft · Arc Enabled Servers - Azure Connected Machine AgentRelated CVEs — Microsoft Arc Enabled Servers - Azure…
In the same product, most dangerous first.
CVE-2026-96204MEDIUMAzure Arc Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2025-58724HIGHArc Enabled Servers - Azure Connected Machine Agent Elevation of Privilege VulnerabilityEPSS 0.6%CVE-2025-47989HIGHArc Enabled Servers - Azure Connected Machine Agent Elevation of Privilege VulnerabilityEPSS 0.6%