CVE-2026-33526

Summary (CVE-2026-33526): Squid before version 7.5 is vulnerable to a Denial of Service via a heap Use-After-Free in ICP traffic handling. The attack requires an ICP-enabled deployment (non-zero icp_port) and remote elicitation, and is described as reliable and repeatable for causing service disr...

CVE-2026-33526

Squid is a caching proxy for the Web. Prior to version 7.5, due to heap Use-After-Free, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable Denial of Service attack against the Squid service using ICP...

EUVD-2026-16068

Squid is a caching proxy for the Web. Prior to version 7.5, due to heap Use-After-Free, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable Denial of Service attack against the Squid service using ICP...

CVE-2026-33526

Squid is a caching proxy for the Web. Prior to version 7.5, due to heap Use-After-Free, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable Denial of Service attack against the Squid service using ICP...

CVE-2026-33526

Squid is a caching proxy for the Web. Prior to version 7.5, due to heap Use-After-Free, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable Denial of Service attack against the Squid service using ICP...

CVE-2026-33515

Squid is a caching proxy for the Web. Prior to version 7.5, due to improper input validation, Squid is vulnerable to out of bounds read when handling ICP traffic. This problem allows a remote attacker to receive small amounts of memory potentially containing sensitive information when responding...

EUVD-2026-16067

Squid is a caching proxy for the Web. Prior to version 7.5, due to improper input validation, Squid is vulnerable to out of bounds read when handling ICP traffic. This problem allows a remote attacker to receive small amounts of memory potentially containing sensitive information when responding...

CVE-2026-33515 Squid has issues in ICP message handling

Squid is a caching proxy for the Web. Prior to version 7.5, due to improper input validation, Squid is vulnerable to out of bounds read when handling ICP traffic. This problem allows a remote attacker to receive small amounts of memory potentially containing sensitive information when responding...

CVE-2026-33515 Squid has issues in ICP message handling

Squid is a caching proxy for the Web. Prior to version 7.5, due to improper input validation, Squid is vulnerable to out of bounds read when handling ICP traffic. This problem allows a remote attacker to receive small amounts of memory potentially containing sensitive information when responding...

CVE-2026-33515 Squid has issues in ICP message handling

Squid is a caching proxy for the Web. Prior to version 7.5, due to improper input validation, Squid is vulnerable to out of bounds read when handling ICP traffic. This problem allows a remote attacker to receive small amounts of memory potentially containing sensitive information when responding...

EUVD-2026-16056

Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable...

CVE-2026-32748

CVE-2026-32748 affects Squid, a web caching proxy. The issue is a heap Use-After-Free in ICP handling, allowing a remote attacker to cause Denial of Service when ICP is enabled (icp_port configured). The attack is remote, requires ICP support, and cannot be mitigated by icp_access rules. A fix is...

CVE-2026-32748

Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable...

CVE-2026-32748 Squid has Denial of Service in ICP Response handling

Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable...

CVE-2026-32748 Squid has Denial of Service in ICP Response handling

Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable...

Squid 安全漏洞

Squid is a set of open-source proxy servers and web caching servers developed by Squid. This software provides features such as caching the World Wide Web, filtering traffic, and proxy access. Prior to Squid 7.5, there were security vulnerabilities. These vulnerabilities stemmed from premature...

HCL Aftermarket DPC 安全漏洞

HCL Aftermarket DPC is a digital spare parts and aftermarket management platform for HCL India. HCL Aftermarket DPC has a security vulnerability that can be exploited by attackers to compromise the application using vulnerabilities available on the Internet...

ALSA-2026:5941 Important: golang security update

The golang packages provide the Go programming language compiler. Security Fixes: cmd/go: cmd/go: Arbitrary file write via malicious pkg-config directive CVE-2025-61731 net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-25679 For more details about the security issues, including...

Squid 安全漏洞

Squid is a set of open-source proxy servers and web caching servers developed by Squid. This software provides features such as caching the World Wide Web, filtering traffic, and proxy access. Versions of Squid prior to 7.5 contained security vulnerabilities, which were caused by improper input...

Linux Distros Unpatched Vulnerability : CVE-2026-33247

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, if a nats-server is run wi...