Is CVE-2026-74892 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-74892?

CVE-2026-74892 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-74892

Description

openssl_encrypt versions before 1.4.0 contain a hardcoded default secret key in the standalone telemetry server configuration that is used for API key hashing. Attackers who know this default value can predict or forge API key hashes to compromise telemetry API authentication.