Microsoft ACI Confidential Containers vulnerabilities

3 CVEs affecting Microsoft ACI Confidential Containers, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-26124, published 2026-03-05.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2026-26122, published 2026-03-05. Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days. Initialization of a resource with an insecure default in Azure Compute Gallery allows an authorized attacker to disclose information over a network.
• CVE-2026-23651, published 2026-03-05. Medium severity, CVSS 6.7. EPSS: 0.6% chance of exploitation in the next 30 days. Permissive regular expression in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.
• CVE-2026-26124, published 2026-03-05. Medium severity, CVSS 6.7. EPSS: 0.4% chance of exploitation in the next 30 days. '.../...//' in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.