FreeSWITCH Heap Buffer Overflow Bugs Expose Servers to Pre-Auth Attacks Vulnerability Report FreeSWITCH Heap Buffer Overflow Bugs Expose Servers to Pre-Auth Attacks Do Son June 16, 2026 0 FreeSWITCH, the popular open-source telecom stack, has just patched two critical security flaws. Both are pre-authentication heap... Read More Read more about FreeSWITCH Heap Buffer Overflow Bugs Expose Servers to Pre-Auth Attacks
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