CVE-2026-33117
Microsoft · Published May 22, 2026
9.1
CVSS v3.1
CRITICALPatch availableGet patch
Description
Azure SDK for Java Security Feature Bypass Vulnerability. The Java Key Vault Keys library in the Azure SDK for Java contains an issue in the local cryptographic verification path where authentication tag comparison was implemented incorrectly. In affected applications that use the vulnerable local cryptography path, specially crafted encrypted input may bypass integrity verification checks. Operations delegated to the Key Vault service are not affected. The issue is addressed in version 4.10.6.
Affected Products
- Azure SDK for Java
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C