CLSA-2026-1775724625 Fix CVE(s): CVE-2026-32748, CVE-2026-33526

SECURITY UPDATE: denial of service via use-after-free in ICP - debian/patches/CVE-2026-33526.patch: remove duplicate rfc1738escape call in icpGetRequest that invalidated the previously escaped URL pointer - CVE-2026-33526 SECURITY UPDATE: denial of service via use-after-free in ICP request handli...

Ubuntu: Security Advisory (USN-8157-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

PT-2026-32483

Name of the Vulnerable Software and Affected Versions Squid versions prior to 6.14-0ubuntu0.24.04.2 Description Squid incorrectly handles certain ICP traffic. In environments where ICP support is enabled, a remote attacker can cause the software to crash, resulting in a denial of service, or obta...

squid security update

An update is available for squid. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Squid is a high-performance proxy caching server for web clients, supporting FT...

RLSA-2026:6301 Important: squid security update

Squid is a high-performance proxy caching server for web clients, supporting FTP, and HTTP data objects. Security Fixes: 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...

OESA-2026-1798 squid security update

Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests. Security Fixes: Squid is a caching proxy for the Web. Prior to version 7.5, due to improper input...

OESA-2026-1799 squid security update

Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests. Security Fixes: Squid is a caching proxy for the Web. Prior to version 7.5, due to improper input...

OESA-2026-1797 squid security update

Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests. Security Fixes: Squid is a widely used proxy caching server. Due to premature release of resources and he...

OESA-2026-1800 squid security update

Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests. Security Fixes: Squid is a widely used proxy caching server. Due to premature release of resources and he...

OESA-2026-1796 squid security update

Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests. Security Fixes: Squid is a widely used proxy caching server. Due to premature release of resources and he...

OESA-2026-1795 squid security update

Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests. Security Fixes: Squid is a widely used proxy caching server. Due to premature release of resources and he...

CLSA-2026-1775040191 squid: Fix of CVE-2026-32748

CVE-2026-32748: fix HttpRequest lifetime for ICP v3 queries...

AlmaLinux 9 : squid (ALSA-2026:6301)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:6301 advisory. 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 traff...

Oracle Linux 9 : squid (ELSA-2026-6301)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-6301 advisory. - Resolves: RHEL-160692 - squid: Squid: Denial of Service via crafted ICP traffic CVE-2026-32748 Tenable has extracted the preceding description block...

CLSA-2026-1774947465 Fix CVE(s): CVE-2026-32748, CVE-2026-33515, CVE-2026-33526

SECURITY UPDATE: Denial of Service in ICP request handling via double rfc1738escape call causing heap use-after-free - debian/patches/CVE-2026-33526.patch: Remove redundant rfc1738escape call in icpGetRequest - CVE-2026-33526 SECURITY UPDATE: Denial of Service in ICP v3 query handling via...

CLSA-2026-1774946829 squid: Fix of 3 CVEs

CVE-2026-33526: fix heap Use-After-Free in ICP traffic handling causing DoS - CVE-2026-33515: fix out-of-bounds read in ICP message handling leaking sensitive information - CVE-2026-32748: fix HttpRequest lifetime in ICP v3 queries preventing Use-After-Free DoS...

CLSA-2026-1774874764 squid: Fix of 3 CVEs

CVE-2026-33526: fix heap use-after-free due to double rfc1738escape in ICP error handling - CVE-2026-33515: fix validation of ICP packet sizes and URLs to prevent out-of-bounds reads - CVE-2026-32748: fix HttpRequest use-after-free in ICP v3 query handling...

squid security update

7:5.5-22.4 - Resolves: RHEL-160692 - squid: Squid: Denial of Service via crafted ICP traffic CVE-2026-32748 7:5.5-22.3 - Resolves: RHEL-160693 - squid: Squid: Denial of Service via heap Use-After-Free vulnerability in ICP handling CVE-2026-33526...

ALSA-2026:6301 Important: squid security update

Squid is a high-performance proxy caching server for web clients, supporting FTP, and HTTP data objects. Security Fixes: 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...

AZL-80762 CVE-2026-33526 affecting package squid for versions less than 6.13-4

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...