CVE-2026-33109

CVE Enrichment

CVSS: 9.9 CRITICAL
EPSS: 0.71%
EPSS Percentile: 53.61%
CISA KEV: Not listed

Description

Improper access control in Azure Managed Instance for Apache Cassandra allows an authorized attacker to execute code over a network.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: [email protected]
Published: 08-May-2026 05:16
Last Modified: 27-Oct-2026 03:10
EPSS Date: 2026-11-03
CWE: CWE-284

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:L /
                            PR:L /
                            UI:N /
                            S:C /
                            C:H /
                            I:H /
                            A:H

CNA Products / Version Status

Microsoft · Azure Managed Instance for Apache Cassandra Source: CNA · [email protected]
Default status: unknown

- — affected

Affected Products / Versions

microsoft / azure_managed_instance_for_apache_cassandra Source: NVD CPE · affected
Version / affected range: -
cpe:2.3:a:microsoft:azure_managed_instance_for_apache_cassandra:-:*:*:*:*:*:*:*

References

[email protected]

Last enrichment sync: 03-Nov-2026 23:52
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (1)

disclosed were assigned critical CVSS ratings, including a pair of vulnerabilities affecting Azure — CVE-2026-33109 and CVE-2026-42823 — and CVE-2026-42898 in Microsoft Dynamics 365 with 9.9 CVSS scores. Microsoft Patches 137 Vulnerabilities in May Patch Tuesday, Reports No Actively Exploited Zero-Days

CVE (4)

People (2)

Vendors (1)

Products (3)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.