{"id":"CVE-2019-1010266","aliases":["AZL-45159","CLSA-2026-1784509823","CLSA-2026-1785291646","DEBIAN-CVE-2019-1010266","EUVD-2019-0610","GHSA-x5rq-j2xg-h7qm","ROOT-APP-NPM-CVE-2019-1010266","SNYK-JS-LODASH-73639","UBUNTU-CVE-2019-1010266"],"status":"published","title":"Regular Expression Denial of Service (ReDoS) in lodash","description":"lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.17.11.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02982,"percentile":0.87405,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400","CWE-770"],"published":"2019-07-17T20:25:30Z","modified":"2026-11-06T09:15:04Z","fixes":[{"ecosystem":"npm","package":"lodash","fixed_in":["4.17.11"],"sources":["ghsa","osv"]},{"ecosystem":"npm","package":"lodash-es","fixed_in":["4.17.11"],"sources":["ghsa","osv"]},{"ecosystem":"npm","package":"lodash-amd","fixed_in":["4.17.11"],"sources":["ghsa","osv"]},{"ecosystem":"RubyGems","package":"lodash-rails","fixed_in":["4.17.11"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"node-lodash","fixed_in":["4.17.11+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"node-lodash","fixed_in":["4.17.11+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"node-lodash","fixed_in":["4.17.11+dfsg-1"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"lodash","fixed_in":["4.17.11-aikido.1"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"@rootio/lodash","fixed_in":["4.17.11-root.io.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"lodash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.17.11"}]}]},{"source":"ghsa","ecosystem":"npm","package":"lodash-es","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.17.11"}]}]},{"source":"ghsa","ecosystem":"npm","package":"lodash-amd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.17.11"}]}]},{"source":"ghsa","ecosystem":"RubyGems","package":"lodash-rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.17.11"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"js-jquery","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.5.0-4"}]}]},{"source":"osv","ecosystem":"TuxCare:npm","package":"lodash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.17.4-tuxcare.0"},{"fixed":"4.17.4-tuxcare.2"}]}],"versions":["4.17.4","4.17.4-tuxcare.1"],"bundled":3},{"source":"osv","ecosystem":"TuxCare:npm","package":"lodash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.17.5-tuxcare.0"},{"fixed":"4.17.5-tuxcare.3"}]}],"versions":["4.17.5","4.17.5-tuxcare.1","4.17.5-tuxcare.2"],"bundled":4},{"source":"osv","ecosystem":"Debian:12","package":"node-lodash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.11+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"node-lodash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.11+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"node-lodash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.11+dfsg-1"}]}]},{"source":"osv","ecosystem":"npm","package":"lodash","ranges":[{"type":"SEMVER","events":[{"introduced":"4.7.0"},{"fixed":"4.17.11"}]}]},{"source":"osv","ecosystem":"npm","package":"lodash-es","ranges":[{"type":"SEMVER","events":[{"introduced":"4.7.0"},{"fixed":"4.17.11"}]}]},{"source":"osv","ecosystem":"npm","package":"lodash-amd","ranges":[{"type":"SEMVER","events":[{"introduced":"4.7.0"},{"fixed":"4.17.11"}]}]},{"source":"osv","ecosystem":"RubyGems","package":"lodash-rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.17.11"}]}],"versions":["4.11.2","4.12.0","4.13.1","4.14.1","4.15.0","4.16.1","4.16.3","4.16.4","4.16.6","4.17.10","4.17.2","4.17.4","4.17.5"]},{"source":"osv","ecosystem":"Root:npm","package":"lodash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.11-aikido.1"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"@rootio/lodash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.11-root.io.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"node-lodash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.17.4+dfsg-1","4.17.4+dfsg-1ubuntu0.1~esm1"]}],"products":[{"vendor":"lodash","product":"lodash"}],"references":[{"url":"https://snyk.io/vuln/SNYK-JS-LODASH-73639","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","web","report"]},{"url":"https://github.com/lodash/lodash/issues/3359","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report","web"]},{"url":"https://github.com/lodash/lodash/wiki/Changelog","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://security.netapp.com/advisory/ntap-20190919-0004/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1010266","tags":["web","advisory"]},{"url":"https://github.com/lodash/lodash/commit/5c08f18d365b64063bfbfa686cbb97cdd6267347","tags":["web"]},{"url":"https://security.netapp.com/advisory/ntap-20190919-0004","tags":["web"]},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/lodash-rails/CVE-2019-1010266.yml","tags":["web"]},{"url":"https://github.com/github/advisory-database/pull/6138","tags":["web"]},{"url":"https://github.com/advisories/GHSA-x5rq-j2xg-h7qm"},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-1010266","tags":["advisory"]},{"url":"https://github.com/lodash/lodash","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2019-1010266","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-1010266","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-1010266","description":"lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.17.11.","status":"published","published":"2019-07-17T20:25:30Z","modified":"2024-08-05T03:07:18.476Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:20:24.989116Z"}],"euvd":[{"id":"EUVD-2019-0610","description":"lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.17.11.","status":"published","published":"2019-07-17T20:25:30Z","modified":"2024-08-05T03:07:18Z","updated_at":"2026-11-03T02:40:19.294113Z"}],"ghsa":[{"id":"GHSA-x5rq-j2xg-h7qm","title":"Regular Expression Denial of Service (ReDoS) in lodash","description":"lodash prior to 4.7.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.7.11.","status":"published","published":"2019-07-19T16:13:07Z","modified":"2025-09-29T20:19:29Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:38:59.83883Z"}],"nvd":[{"id":"CVE-2019-1010266","description":"lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.17.11.","status":"published","published":"2019-07-17T21:15:10.873Z","modified":"2026-06-17T02:09:55.727Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-400","CWE-770"],"updated_at":"2026-11-02T14:05:20.616405Z"}],"osv":[{"id":"AZL-45159","title":"CVE-2019-1010266 affecting package js-jquery 3.5.0-4","description":"lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.17.11.","status":"published","published":"2019-07-17T21:15:10Z","modified":"2026-11-05T05:36:30Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-05T16:41:20.321068Z"},{"id":"CVE-2019-1010266","description":"lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.17.11.","status":"published","published":"2019-07-17T21:15:10.873Z","modified":"2026-10-20T10:47:46.607042682Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:10.051046Z"},{"id":"DEBIAN-CVE-2019-1010266","description":"lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.17.11.","status":"published","published":"2019-07-17T21:15:10.873Z","modified":"2026-09-21T07:00:19.662070187Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:31.170944Z"},{"id":"GHSA-x5rq-j2xg-h7qm","title":"Regular Expression Denial of Service (ReDoS) in lodash","description":"lodash prior to 4.7.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.7.11.","status":"published","published":"2019-07-19T16:13:07Z","modified":"2026-09-10T03:48:25.206281974Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:46:59.484835Z"},{"id":"UBUNTU-CVE-2019-1010266","description":"lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.17.11.","status":"published","published":"2019-07-17T21:15:00Z","modified":"2026-06-09T21:15:38.251229219Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:18.772093Z"},{"id":"CLSA-2026-1784509823","title":"TuxCare security update for lodash (3 CVEs)","description":"TuxCare rebuilt lodash to address 3 CVEs. Fixed in 4.17.4-tuxcare.2.","status":"published","published":"2026-08-04T14:52:45Z","modified":"2026-10-15T09:45:58.437149211Z","updated_at":"2026-11-02T15:43:46.151924Z"},{"id":"CLSA-2026-1785291646","title":"TuxCare security update for lodash (4 CVEs)","description":"TuxCare rebuilt lodash to address 4 CVEs. Fixed in 4.17.5-tuxcare.3.","status":"published","published":"2026-08-04T14:52:50Z","modified":"2026-10-15T09:48:03.822293218Z","updated_at":"2026-11-02T15:43:46.482572Z"},{"id":"ROOT-APP-NPM-CVE-2019-1010266","title":"CVE-2019-1010266 in lodash - Patched by Root","description":"Root has patched CVE-2019-1010266 in the lodash package for Root:npm. Multiple fixed versions available.","status":"published","published":"2026-11-06T08:02:48Z","modified":"2026-11-06T09:15:04.180695502Z","updated_at":"2026-11-06T09:36:49.371047Z"}]}}