{"id":"USN-8160-1","summary":"mongodb vulnerability","details":"It was discovered that MongoDB incorrectly handled length parameters\nin zlib-compressed network messages prior to authentication. An\nunauthenticated remote attacker could possibly use this issue to\ncause MongoDB to allocate an oversized memory buffer, resulting\nin the exposure of sensitive information.","modified":"2026-04-13T13:29:12.928376085Z","published":"2026-04-09T13:11:41Z","related":["UBUNTU-CVE-2025-14847"],"upstream":["CVE-2025-14847","UBUNTU-CVE-2025-14847"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8160-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-14847"}],"affected":[{"package":{"name":"mongodb","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/mongodb@1:3.6.3-0ubuntu1.4+esm2?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.6.3-0ubuntu1.4+esm2"}]}],"versions":["1:3.4.7-1","1:3.4.7-1ubuntu1","1:3.4.7-1ubuntu2","1:3.4.7-1ubuntu4","1:3.4.14-3ubuntu1","1:3.4.14-3ubuntu2","1:3.6.3-0ubuntu1","1:3.6.3-0ubuntu1.1","1:3.6.3-0ubuntu1.3","1:3.6.3-0ubuntu1.4","1:3.6.3-0ubuntu1.4+esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"mongodb","binary_version":"1:3.6.3-0ubuntu1.4+esm2"},{"binary_name":"mongodb-clients","binary_version":"1:3.6.3-0ubuntu1.4+esm2"},{"binary_name":"mongodb-server","binary_version":"1:3.6.3-0ubuntu1.4+esm2"},{"binary_name":"mongodb-server-core","binary_version":"1:3.6.3-0ubuntu1.4+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8160-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2025-14847","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"high"}]}]}}},{"package":{"name":"mongodb","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/mongodb@1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1"}]}],"versions":["1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu2","1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5","1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.2","1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"mongodb","binary_version":"1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1"},{"binary_name":"mongodb-clients","binary_version":"1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1"},{"binary_name":"mongodb-server","binary_version":"1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1"},{"binary_name":"mongodb-server-core","binary_version":"1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8160-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"id":"CVE-2025-14847","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"high"}]}]}}}],"schema_version":"1.7.5"}