CVE-2026-5435

Legacy Leak: Deprecated GNU C Library Functions Spark New Security Fears

glibc Security Legacy DNS Flaws glibc Vulnerabilities Linux Security Alert glibc Vulnerability CVE-2026-0861

Legacy Leak: Deprecated GNU C Library Functions Spark New Security Fears

Do Son April 29, 2026

glibc warns of critical flaws (CVE-2026-5435 & CVE-2026-6238) in deprecated DNS functions. Patch legacy apps to avoid buffer overflows and memory leaks.

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