Vulnerability · Published Feb 5, 2026 · Assigned by microsoft

CVE-2026-24302Azure Arc Elevation of Privilege Vulnerability

High 8.6

In plain English

A high-severity improper access control in Azure ARC from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities).

Severity (CVSS 3.1)8.6High

Exploit odds (30 days)1.5%top 25.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Improper access control in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

Affected products (as reported)

Vendor	Product	Versions
Microsoft	Azure ARC	-

Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C

References

Azure Arc Elevation of Privilege Vulnerability vendor-advisory, patch