Erlang

Erlang's vulnerability profile reflects a small but prominently embedded platform for distributed and fault-tolerant systems, where disclosures concentrate in core runtime and cryptographic components such as OTP, SSL, and the Inets HTTP library. Vulnerabilities affecting the vendor skew toward serious outcomes, with an elevated share reaching critical severity, and a moderate tendency toward public exploit availability, reflecting the security-sensitive role of these foundational libraries in production telecom, messaging, and real-time systems. The exposure recurs through weakness classes including improper certificate validation, path traversal, sensitive information disclosure, and authorization flaws that reflect both the complexity of TLS state management and the input-handling demands of protocol-facing components. Defenders should treat Erlang/OTP security updates as high-priority for deployed systems, particularly those accepting remote connections or handling cryptographic validation; current exploitation activity and exposure counts are shown alongside this summary.