PT-2026-7405 · Microsoft · Azure Compute Gallery+1

Yuval Avrahami · Published 2026-02-10 · Updated 2026-02-10 · CVE-2026-21522

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:L/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Azure Compute Gallery (affected versions not specified) Microsoft ACI Confidential Containers (affected versions not specified)

Description A command injection issue exists in Azure Compute Gallery that could allow a locally authorized attacker to elevate privileges. The issue stems from improper neutralization of special elements used in a command. A related issue in Microsoft ACI Confidential Containers involves a failure to sanitize data at the management level, potentially allowing an attacker to elevate privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2026-01815

CVE-2026-21522

Affected Products

Azure Compute Gallery

Aci Confidential Containers

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-21522 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21522 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-01815 · Security Note
• https://osv.dev/vulnerability/CVE-2026-21522 · Vendor Advisory