Is CVE-2026-74893 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-74893?

CVE-2026-74893 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-74893

Description

openssl_encrypt versions before 1.4.0 contain hardcoded default JWT signing secrets in config.py that pass validation checks. Attackers with access to source code can forge valid JWT tokens for any client_id to gain authenticated access to keyserver and telemetry APIs.