Is CVE-2026-21830 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-21830?

CVE-2026-21830 has a CVSS v3 severity of LOW (3.7).

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CVE-2026-21830

Description

HCL BigFix AEX product is affected by a vulnerability in the aws-sdk package.. It may cause AWS API requests to be sent to unintended or non‐AWS endpoints.