The updated packages fix security vulnerabilities: Due to a Improper Validation of Syntactic Correctness of Inputbug, Squid is vulnerable to a Out-of-bounds Read attack against the FTP gateway. (CVE-2026-47729) Due to an Improper Input Validation bug, Squid is vulnerable to a Heap-based Buffer Overflow attack against cache digests. (CVE-2026-50012)