{"id":"USN-8191-1","summary":"commons-io vulnerability","details":"It was discovered that Apache Commons IO's XmlStreamReader class\ncould excessively consume CPU resources under certain circumstances. An\nattacker could possibly use this issue to cause Apache Commons IO\nto crash, resulting in a denial of service.","modified":"2026-05-20T16:06:18.588453210Z","published":"2026-04-21T11:36:11Z","related":["UBUNTU-CVE-2024-47554"],"upstream":["UBUNTU-CVE-2024-47554"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8191-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-47554"}],"affected":[{"package":{"name":"commons-io","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/commons-io?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4-2ubuntu0.1~esm2"}]}],"versions":["2.4-2","2.4-2ubuntu0.1~esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro","binaries":[{"binary_version":"2.4-2ubuntu0.1~esm2","binary_name":"libcommons-io-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8191-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-47554"}]}}},{"package":{"name":"commons-io","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/commons-io?arch=source&distro=esm-infra-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4-2ubuntu0.16.04.1~esm1"}]}],"versions":["2.4-2"],"ecosystem_specific":{"binaries":[{"binary_name":"libcommons-io-java","binary_version":"2.4-2ubuntu0.16.04.1~esm1"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: 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