{"cve":"CVE-2020-15389","nvd":{"published":"2020-06-29T21:15:14.150","modified":"2026-06-17T02:56:36.513","status":"Modified","description":"jp2/opj_decompress.c in OpenJPEG through 2.3.1 has a use-after-free that can be triggered if there is a mix of valid and invalid files in a directory operated on by the decompressor. Triggering a double-free may also be possible. This is related to calling opj_image_destroy twice.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H","score":6.5},"cwes":["CWE-416"],"references":["https://github.com/uclouvain/openjpeg/issues/1261","https://lists.debian.org/debian-lts-announce/2020/07/msg00008.html","https://pastebin.com/4sDKQ7U8","https://security.gentoo.org/glsa/202101-29","https://www.debian.org/security/2021/dsa-4882"],"products":["debian:debian_linux","oracle:outside_in_technology","uclouvain:openjpeg"],"source":"nvd","synced_at":"2026-10-19T21:06:22.076270124+00:00"},"epss":{"cve":"CVE-2020-15389","score":0.02595,"percentile":0.85325,"date":"2026-11-01"},"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."]}