CVE-2026-33117

critical · 9.1

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.

9.1

CVSS

0.5%

EPSS (exploit prob.)

41st

EPSS percentile

2026-05-12

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weaknesses

CWE-287CWE-347

Affected products

Vendor	Product	Affected versions
microsoft	azure_sdk_for_java	< 4.10.6

Check a specific version with /api/v1/cve/match.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33117

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-33117