Critical severity9.6NVD Advisory· Published May 7, 2026· Updated Jun 17, 2026
CVE-2026-35428
CVE-2026-35428
Description
Improper neutralization of special elements used in a command ('command injection') in Azure Cloud Shell allows an unauthorized attacker to perform spoofing over a network.
Affected products
2cpe:2.3:a:microsoft:azure_cloud_shell:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:azure_cloud_shell:-:*:*:*:*:*:*:*
- (no CPE)
Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35428nvdVendor Advisory
News mentions
3- Microsoft Patches 138 Vulnerabilities, Including DNS and Netlogon RCE FlawsThe Hacker News · May 13, 2026
- Patch Tuesday - May 2026Rapid7 Blog · May 13, 2026
- May 2026 Patch Tuesday: 30 Critical Vulnerabilities Among 130 CVEsCrowdStrike Blog