Squid mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asnbuildobjid in lib/snmplib/asn1.c. (CVE-2025-59362) Squid vulnerable to information disclosure via authentication credential leakage in error handling. (CVE-2025-62168) Squid vulnerable to Denial of Service in ICP Request handling. (CVE-2026-33526) Squid has Denial of Service in ICP Response handling. (CVE-2026-32748) Squid has issues in ICP message handling. (CVE-2026-33515)