CVE-2026-21531

CVE-2026-21531 involves deserialization of untrusted data in the Azure SDK, allowing remote code execution over a network. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) yields a base score of 9.8 (CRITICAL). The impact is high on confidentiality, integrity, and availability, with netw...