Vulnerability · Published Mar 5, 2026 · Assigned by microsoft
CVE-2026-23651Microsoft ACI Confidential Containers Elevation of Privilege Vulnerability
Medium 6.7
In plain English
A medium-severity security flaw in Microsoft ACI Confidential Containers from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).
Severity (CVSS 3.1)6.7Medium
Exploit odds (30 days)0.6%top 51.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Permissive regular expression in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft ACI Confidential Containers | - |
Weakness: CWE-625 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
References
- Microsoft ACI Confidential Containers Elevation of Privilege Vulnerability vendor-advisory, patch