{"id":"UBUNTU-CVE-2025-68463","details":"Bio.Entrez in Biopython through 186 allows doctype XXE.","modified":"2026-05-20T16:23:45.310078100Z","published":"2025-12-18T06:15:00Z","upstream":["CVE-2025-68463"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-68463"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-68463"},{"type":"REPORT","url":"https://github.com/biopython/biopython/issues/5109"}],"affected":[{"package":{"name":"python-biopython","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/python-biopython?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.65+dfsg-1","1.65+dfsg-3build1","1.66+dfsg-1","1.66+dfsg-1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"python-biopython","binary_version":"1.66+dfsg-1build1"},{"binary_name":"python-biopython-sql","binary_version":"1.66+dfsg-1build1"},{"binary_version":"1.66+dfsg-1build1","binary_name":"python3-biopython"},{"binary_name":"python3-biopython-sql","binary_version":"1.66+dfsg-1build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68463.json"}},{"package":{"name":"python-biopython","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/python-biopython?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.70+dfsg-2build1","1.70+dfsg-3","1.70+dfsg-4"],"ecosystem_specific":{"binaries":[{"binary_name":"python-biopython","binary_version":"1.70+dfsg-4"},{"binary_name":"python-biopython-sql","binary_version":"1.70+dfsg-4"},{"binary_name":"python3-biopython","binary_version":"1.70+dfsg-4"},{"binary_version":"1.70+dfsg-4","binary_name":"python3-biopython-sql"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68463.json"}},{"package":{"name":"python-biopython","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/python-biopython?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.73+dfsg-1ubuntu1","1.73+dfsg-1ubuntu4","1.75+dfsg-4","1.76+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-biopython","binary_version":"1.76+dfsg-1"},{"binary_name":"python3-biopython-sql","binary_version":"1.76+dfsg-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68463.json"}},{"package":{"name":"python-biopython","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/python-biopython?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.78+dfsg-5ubuntu1","1.79+dfsg-1","1.79+dfsg-2","1.79+dfsg-2build1","1.79+dfsg-3"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-biopython","binary_version":"1.79+dfsg-3"},{"binary_version":"1.79+dfsg-3","binary_name":"python3-biopython-sql"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68463.json"}},{"package":{"name":"python-biopython","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/python-biopython?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.81+dfsg-1","1.81+dfsg-2","1.81+dfsg-3","1.83+dfsg1-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-biopython","binary_version":"1.83+dfsg1-1"},{"binary_version":"1.83+dfsg1-1","binary_name":"python3-biopython-sql"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68463.json"}},{"package":{"name":"python-biopython","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/python-biopython?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.85+dfsg-2build1","1.85+dfsg-4"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-biopython","binary_version":"1.85+dfsg-4"},{"binary_name":"python3-biopython-sql","binary_version":"1.85+dfsg-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68463.json"}},{"package":{"name":"python-biopython","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/python-biopython?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.85+dfsg-4","1.86+dfsg-1","1.86+dfsg-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-biopython","binary_version":"1.86+dfsg-1ubuntu1"},{"binary_name":"python3-biopython-sql","binary_version":"1.86+dfsg-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68463.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]}