Threats Tagged 'cve-2026-33526'

Two denial of service vulnerabilities have been identified in Squid, a high-performance proxy caching server. These vulnerabilities involve a heap use-after-free issue and crafted ICP traffic handling, which can cause service disruption. The issues affect Red Hat Enterprise Linux 8.4 AppStream AUS and EUS EXTENSION versions. Red Hat has issued a security advisory with updates to address these vulnerabilities.

Two denial of service vulnerabilities have been identified in Squid, a high-performance proxy caching server. These issues involve a heap use-after-free vulnerability and crafted ICP traffic handling. The vulnerabilities affect Squid versions included in Red Hat Enterprise Linux 8.8. Red Hat has issued a security advisory with updates to address these flaws.

Red Hat has issued a security advisory for the squid:4 module in Red Hat Enterprise Linux 8.6 variants addressing two denial of service vulnerabilities. These vulnerabilities involve a heap use-after-free in ICP handling (CVE-2026-33526) and denial of service via crafted ICP traffic (CVE-2026-32748). The advisory rates the impact as Important and provides updated packages to remediate the issues. The vulnerabilities affect the squid proxy caching server component used in Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Update Services for SAP Solutions, and Telecommunications Update Service. No CVSS score is provided in the advisory. The vendor has released updated packages to fix these issues.

Two denial of service vulnerabilities have been identified in Squid, a high-performance proxy caching server. These vulnerabilities involve a heap use-after-free issue and crafted ICP traffic handling flaws. The issues affect Squid as packaged in Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat has issued an important security advisory with updated packages to address these vulnerabilities.

Two denial of service vulnerabilities have been identified in Squid, a high-performance proxy caching server. These vulnerabilities involve a heap use-after-free issue and crafted ICP traffic handling, potentially causing service disruption. Red Hat has issued an important security advisory with updates for Red Hat Enterprise Linux 9.4 Extended Update Support to address these issues.

Two denial of service vulnerabilities have been identified in Squid, a high-performance proxy caching server. These issues involve a heap use-after-free vulnerability and crafted ICP traffic handling. The vulnerabilities affect Squid as packaged in Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat has issued a security advisory and released updated packages to address these issues.

Two denial of service vulnerabilities have been identified in Squid, a high-performance proxy caching server. These issues involve a heap use-after-free vulnerability and crafted ICP traffic handling. The vulnerabilities affect Squid as packaged in Red Hat Enterprise Linux 9.2 and related distributions. Red Hat has issued a security advisory with updated packages to address these issues.

Two denial of service vulnerabilities have been identified in Squid, a high-performance proxy caching server. These vulnerabilities involve a heap use-after-free issue and crafted ICP traffic handling flaws. The issues affect Squid as packaged in Red Hat Enterprise Linux 9.6 Extended Update Support and related variants. Red Hat has issued an important security advisory with updated packages to address these vulnerabilities.

Squid is a high-performance proxy caching server for web clients, supporting FTP, and HTTP data objects. Security Fix(es): * squid: Squid: Denial of Service via heap Use-After-Free vulnerability in ICP handling (CVE-2026-33526) * Squid: Squid: Denial of Service via crafted ICP traffic (CVE-2026-32748) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Two denial of service vulnerabilities have been identified in Squid 4 proxy server related to ICP (Internet Cache Protocol) handling. These include a heap use-after-free vulnerability (CVE-2026-33526) and a denial of service via crafted ICP traffic (CVE-2026-32748). Red Hat has issued an important security update for Squid 4 in Red Hat Enterprise Linux 8 to address these issues.