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...

ROOT-OS-ALPINE-318-CVE-2023-46846 CVE-2023-46846 in rootio-squid - Patched by Root

Root has patched CVE-2023-46846 in the rootio-squid package for Root:Alpine:3.18. Multiple fixed versions available...

ROOT-OS-ALPINE-318-CVE-2023-50269 CVE-2023-50269 in rootio-squid - Patched by Root

Root has patched CVE-2023-50269 in the rootio-squid package for Root:Alpine:3.18. Multiple fixed versions available...

ROOT-OS-ALPINE-318-CVE-2023-46847 CVE-2023-46847 in rootio-squid - Patched by Root

Root has patched CVE-2023-46847 in the rootio-squid package for Root:Alpine:3.18. Multiple fixed versions available...

ROOT-OS-ALPINE-318-CVE-2023-49285 CVE-2023-49285 in rootio-squid - Patched by Root

Root has patched CVE-2023-49285 in the rootio-squid package for Root:Alpine:3.18. Multiple fixed versions available...

ROOT-OS-ALPINE-318-CVE-2023-46724 CVE-2023-46724 in rootio-squid - Patched by Root

Root has patched CVE-2023-46724 in the rootio-squid package for Root:Alpine:3.18. Multiple fixed versions available...

ROOT-OS-ALPINE-318-CVE-2023-49286 CVE-2023-49286 in rootio-squid - Patched by Root

Root has patched CVE-2023-49286 in the rootio-squid package for Root:Alpine:3.18. Multiple fixed versions available...

ROOT-OS-ALPINE-318-CVE-2024-23638 CVE-2024-23638 in rootio-squid - Patched by Root

Root has patched CVE-2024-23638 in the rootio-squid package for Root:Alpine:3.18. Multiple fixed versions available...

ROOT-OS-ALPINE-318-CVE-2024-37894 CVE-2024-37894 in rootio-squid - Patched by Root

Root has patched CVE-2024-37894 in the rootio-squid package for Root:Alpine:3.18. Multiple fixed versions available...

ROOT-OS-ALPINE-318-CVE-2023-46848 CVE-2023-46848 in rootio-squid - Patched by Root

Root has patched CVE-2023-46848 in the rootio-squid package for Root:Alpine:3.18. Multiple fixed versions available...

Friday Squid Blogging: Bioluminescent Bacteria in Squid

The Hawaiian bobtail squid has bioluminescent bacteria...

Squid has Denial of Service in ICP Response handling

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Squid has issues in ICP message handling

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Squid vulnerable to Denial of Service in ICP Request handling

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GHSA-84P4-HCX7-JJ7C

creationtimestamp| type| source ---|---|--- 2026-03-26 18:14:49+00:00| seen| https://cyber.gc.ca/en/alerts-advisories/squid-security-advisory-av26-284...

GHSA-F9P7-3JQG-HHVQ

creationtimestamp| type| source ---|---|--- 2026-03-26 18:14:49+00:00| seen| https://cyber.gc.ca/en/alerts-advisories/squid-security-advisory-av26-284...

GHSA-HPFX-H48Q-GVWG

creationtimestamp| type| source ---|---|--- 2026-03-26 18:14:49+00:00| seen| https://cyber.gc.ca/en/alerts-advisories/squid-security-advisory-av26-284...

CVE-2026-33515

A flaw was found in Squid, a caching proxy for the Web. Due to improper input validation, Squid is vulnerable to an out-of-bounds read when handling Internet Cache Protocol ICP traffic. A remote attacker can exploit this by sending invalid ICP requests, potentially receiving small amounts of memo...

CVE-2026-33526

A flaw was found in Squid. A remote attacker can exploit a heap Use-After-Free vulnerability when handling ICP Internet Cache Protocol traffic. This allows them to perform a reliable and repeatable Denial of Service DoS attack, making the Squid service unavailable. This attack is limited to...

CVE-2026-32748

A flaw was found in Squid. A remote attacker can exploit this vulnerability by sending specially crafted ICP Internet Cache Protocol traffic. This can lead to a Denial of Service DoS due to premature resource release and use-after-free vulnerabilities. This attack is possible in Squid deployments...