{"id":"USN-9080-1","summary":"node-tough-cookie vulnerability","details":"It was discovered that tough-cookie incorrectly handled cookies when the\nrejectPublicSuffixes option was disabled, leading to prototype pollution.\nAn attacker could possibly use this issue to modify the behavior of\napplications using tough-cookie, resulting in a denial of service, or\nanother unspecified impact.","modified":"2026-11-13T11:28:27.785565809Z","published":"2026-11-12T20:53:29Z","related":["UBUNTU-CVE-2023-26136"],"upstream":["CVE-2023-26136","UBUNTU-CVE-2023-26136"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-9080-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-26136"}],"affected":[{"package":{"name":"node-tough-cookie","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/node-tough-cookie?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.2+dfsg-1ubuntu0.1~esm1"}]}],"versions":["2.3.2+dfsg-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"node-tough-cookie","binary_version":"2.3.2+dfsg-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-9080-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2023-26136","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","type":"CVSS_V3"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"node-tough-cookie","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/node-tough-cookie?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.0-1ubuntu0.1~esm1"}]}],"versions":["2.3.4+dfsg-1","3.0.0-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"3.0.0-1ubuntu0.1~esm1","binary_name":"node-tough-cookie"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2023-26136","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:Pro:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-9080-1.json"}},{"package":{"name":"node-tough-cookie","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/node-tough-cookie?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.0-2ubuntu0.1~esm1"}]}],"versions":["4.0.0-2"],"ecosystem_specific":{"binaries":[{"binary_version":"4.0.0-2ubuntu0.1~esm1","binary_name":"node-tough-cookie"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:22.04:LTS","cves":[{"id":"CVE-2023-26136","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-9080-1.json"}}],"schema_version":"1.9.2"}