{"id":"USN-8022-2","summary":"expat vulnerabilities","details":"USN-8022-1 fixed vulnerabilities in Expat. This update provides the\ncorresponding updates for Ubuntu 24.04 LTS.\n\nOriginal advisory details:\n\n It was discovered that Expat incorrectly handled the initialization of parsers\n for external entities. An attacker could possibly use this issue to cause a\n denial of service. (CVE-2026-24515)\n\n It was discovered that Expat incorrectly handled integer calculations when\n allocating memory for XML tags. An attacker could possibly use this issue to\n cause a denial of service or execute arbitrary code. (CVE-2026-25210)","modified":"2026-04-24T10:09:07.160135Z","published":"2026-02-16T07:59:27Z","related":["UBUNTU-CVE-2026-24515","UBUNTU-CVE-2026-25210"],"upstream":["CVE-2026-24515","CVE-2026-25210","UBUNTU-CVE-2026-24515","UBUNTU-CVE-2026-25210"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8022-2"}],"affected":[{"package":{"name":"expat","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/expat@2.6.1-2ubuntu0.4?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.1-2ubuntu0.4"}]}],"versions":["2.5.0-2","2.6.0-1","2.6.1-2","2.6.1-2build1","2.6.1-2ubuntu0.1","2.6.1-2ubuntu0.2","2.6.1-2ubuntu0.3"],"ecosystem_specific":{"binaries":[{"binary_name":"expat","binary_version":"2.6.1-2ubuntu0.4"},{"binary_name":"libexpat1","binary_version":"2.6.1-2ubuntu0.4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8022-2.json","cves_map":{"ecosystem":"Ubuntu:24.04:LTS","cves":[]}}}],"schema_version":"1.7.5"}