Vulnerability · Published Sep 17, 2026 · Assigned by microsoft
CVE-2026-69865Microsoft Container Registry Elevation of Privilege Vulnerability
Critical 10.0
In plain English
A critical-severity authorization bypass via user-controlled key in Azure Container Registry from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS 3.1)10.0Critical
Exploit odds (30 days)0.8%top 43.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Authorization bypass through user-controlled key in Microsoft Container Registry allows an unauthorized attacker to elevate privileges over a network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Azure Container Registry | - |
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C
References
- Microsoft Container Registry Elevation of Privilege Vulnerability vendor-advisory, patch