{"id":"UBUNTU-CVE-2025-13465","details":"Lodash versions 4.0.0 through 4.17.22 are vulnerable to prototype pollution in the _.unset and _.omit functions. An attacker can pass crafted paths which cause Lodash to delete methods from global prototypes. The issue permits deletion of properties but does not allow overwriting their original behavior. This issue is patched on 4.17.23","modified":"2026-09-11T15:00:11.133488058Z","published":"2026-01-21T20:16:00Z","related":["USN-8411-1"],"upstream":["CVE-2025-13465"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-13465"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-13465"},{"type":"REPORT","url":"https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8411-1"}],"affected":[{"package":{"name":"node-lodash","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/node-lodash?arch=source&distro=esm-apps-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.1+dfsg-3ubuntu0.1~esm1"}]}],"versions":["2.4.1+dfsg-3"],"ecosystem_specific":{"binaries":[{"binary_name":"libjs-lodash","binary_version":"2.4.1+dfsg-3ubuntu0.1~esm1"},{"binary_name":"node-lodash","binary_version":"2.4.1+dfsg-3ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-13465.json"}},{"package":{"name":"node-lodash","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/node-lodash?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.4+dfsg-1ubuntu0.1~esm1"}]}],"versions":["4.17.4+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libjs-lodash","binary_version":"4.17.4+dfsg-1ubuntu0.1~esm1"},{"binary_name":"node-lodash","binary_version":"4.17.4+dfsg-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-13465.json"}},{"package":{"name":"node-lodash","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/node-lodash?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.15+dfsg-2ubuntu0.1~esm1"}]}],"versions":["4.17.11+dfsg-4","4.17.15+dfsg-2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libjs-lodash","binary_version":"4.17.15+dfsg-2ubuntu0.1~esm1"},{"binary_name":"node-lodash","binary_version":"4.17.15+dfsg-2ubuntu0.1~esm1"},{"binary_version":"4.17.15+dfsg-2ubuntu0.1~esm1","binary_name":"node-lodash-packages"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-13465.json"}},{"package":{"name":"node-lodash","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/node-lodash?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.21+dfsg+~cs8.31.198.20210220-5ubuntu0.1~esm1"}]}],"versions":["4.17.21+dfsg+~cs8.31.173-1","4.17.21+dfsg+~cs8.31.196.20210220-2","4.17.21+dfsg+~cs8.31.198.20210220-4","4.17.21+dfsg+~cs8.31.198.20210220-5"],"ecosystem_specific":{"binaries":[{"binary_name":"libjs-lodash","binary_version":"4.17.21+dfsg+~cs8.31.198.20210220-5ubuntu0.1~esm1"},{"binary_name":"node-lodash","binary_version":"4.17.21+dfsg+~cs8.31.198.20210220-5ubuntu0.1~esm1"},{"binary_name":"node-lodash-packages","binary_version":"4.17.21+dfsg+~cs8.31.198.20210220-5ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-13465.json"}},{"package":{"name":"node-lodash","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/node-lodash?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.24.04.1~esm1"}]}],"versions":["4.17.21+dfsg+~cs8.31.198.20210220-9"],"ecosystem_specific":{"binaries":[{"binary_name":"libjs-lodash","binary_version":"4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.24.04.1~esm1"},{"binary_version":"4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.24.04.1~esm1","binary_name":"node-lodash"},{"binary_name":"node-lodash-packages","binary_version":"4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.24.04.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-13465.json"}},{"package":{"name":"node-lodash","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/node-lodash?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.25.10.1"}]}],"versions":["4.17.21+dfsg+~cs8.31.198.20210220-9"],"ecosystem_specific":{"binaries":[{"binary_name":"libjs-lodash","binary_version":"4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.25.10.1"},{"binary_name":"node-lodash","binary_version":"4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.25.10.1"},{"binary_version":"4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.25.10.1","binary_name":"node-lodash-packages"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-13465.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H/E:P"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}