Security vulnerabilities and automated fixes for libfaac issues
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A critical heap buffer overflow vulnerability was discovered and patched in libfaac's audio filter bank processing code, where unvalidated memcpy operations could allow attackers to corrupt heap memory through maliciously crafted audio metadata. This type of vulnerability can lead to arbitrary code execution, making it one of the most dangerous classes of security bugs in native code. Understanding how this flaw works — and how it was fixed — is essential reading for any developer working with C