# Azure Linux image tools vulnerability CVE-2026-39824

Published: 2026-06-01 · Severity: routine · Sectors: technology
Canonical: https://vorant.io/reports/4734f50b-696f-5696-82ea-ba3d73d7158a/azure-linux-image-tools-vulnerability-cve-2026-39824

> Unspecified vulnerability in Azure Linux image tools versions before 1.4.0-1 requires patching.

Microsoft has published a security advisory for CVE-2026-39824 affecting Azure Linux image tools (azl3 azurelinux-image-tools). The vulnerability affects versions prior to 1.4.0-1 and allows an attacker to cause an unspecified security issue. The vendor has not disclosed the specific nature of the vulnerability or its impact. Defenders using affected Azure Linux systems should update to version 1.4.0-1 or later. Refer to the Microsoft Security Response Center bulletin for patch details and availability.

## Mentioned in this report

- Vulnerabilities: CVE-2026-39824

Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0673

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