{"id":"USN-8998-1","summary":"squid vulnerability","details":"It was discovered that Squid incorrectly handled certain HTTP Transfer-\nEncoding headers. An attacker could possibly use this issue to perform\nHTTP request smuggling attacks, bypass security mechanisms, or poison\nweb caches.","modified":"2026-11-05T11:58:20.271286584Z","published":"2026-11-04T15:32:22Z","related":["UBUNTU-CVE-2026-61642"],"upstream":["CVE-2026-61642","UBUNTU-CVE-2026-61642"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8998-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-61642"}],"affected":[{"package":{"name":"squid","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/squid?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.7-0ubuntu0.26.04.2"}]}],"versions":["6.13-1ubuntu4","6.13-1ubuntu5","7.2-2ubuntu1","7.2-2ubuntu2","7.2-2ubuntu2.2","7.7-0ubuntu0.26.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"squid","binary_version":"7.7-0ubuntu0.26.04.2"},{"binary_version":"7.7-0ubuntu0.26.04.2","binary_name":"squid-common"},{"binary_name":"squid-openssl","binary_version":"7.7-0ubuntu0.26.04.2"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2026-61642","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:26.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8998-1.json"}}],"schema_version":"1.9.2"}