{"id":"CVE-2019-14492","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-14492","generatedAt":"2026-10-29T00:07:57.483Z","title":"There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.","description":"An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.","published":"2019-08-01T17:15:14.000Z","lastModified":"2026-06-17T02:18:32.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-125","CWE-787"],"affected":["opencv/opencv","opensuse/leap"],"epss":{"score":0.03015,"percentile":0.87358,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (3.02%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/opencv/opencv/compare/33b765d...4a7ca5a","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/opencv/opencv/compare/371bba8...ddbd10c","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/opencv/opencv/issues/15124","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/opencv/opencv/compare/33b765d...4a7ca5a","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/opencv/opencv/compare/371bba8...ddbd10c","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/opencv/opencv/issues/15124","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-14492","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}