CentOS Linux 7.9 [CIQ] Security Update: squid / squid-debuginfo / squid-migration-script / squid-sysvinit Multiple Vulnerabilities (ciqsa-2026_0740)

The CentOS Linux 7.9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260740 advisory. This advisory aggregates security fixes for the squid SRPM in CIQ CentOS Bridge 7.9. It addresses 7 CVEs: CVE-2021-28651, CVE-2021-31807, CVE-2021-28652...