{"cve":"CVE-2020-14390","nvd":{"published":"2020-09-18T18:15:16.503","modified":"2026-10-08T21:17:23.590","status":"Modified","description":"A flaw was found in the Linux kernel in versions before 5.9-rc6. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H","score":5.6},"cwes":["CWE-787"],"references":["http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html","http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html","https://bugzilla.redhat.com/show_bug.cgi?id=1876788","https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html","https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:09:53.489947993+00:00"},"epss":{"cve":"CVE-2020-14390","score":0.00352,"percentile":0.28541,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}