{"id":"USN-8036-1","summary":"haproxy vulnerability","details":"Asim Viladi Oglu Manizada discovered that HAProxy incorrectly handled\ncertain INITIAL packets. A remote attacker could possibly use this issue\nto cause HAProxy to crash, resulting in a denial of service.","modified":"2026-07-24T15:33:29.493644716Z","published":"2026-02-12T14:55:12Z","related":["UBUNTU-CVE-2026-26081"],"upstream":["UBUNTU-CVE-2026-26081"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8036-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-26081"}],"affected":[{"package":{"name":"haproxy","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/haproxy?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.12-0ubuntu0.25.10.3"}]}],"versions":["3.0.8-1ubuntu1","3.0.8-1ubuntu1.1","3.0.10-1ubuntu1","3.0.10-1ubuntu2","3.0.10-1ubuntu3","3.0.12-0ubuntu0.25.10.1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.12-0ubuntu0.25.10.3","binary_name":"haproxy"},{"binary_version":"3.0.12-0ubuntu0.25.10.3","binary_name":"vim-haproxy"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8036-1.json","cves_map":{"ecosystem":"Ubuntu:25.10","cves":[{"id":"CVE-2026-26081","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.5"}