{"cve":"CVE-2021-3605","nvd":{"published":"2021-08-25T19:15:14.757","modified":"2026-06-17T04:05:25.593","status":"Modified","description":"There's a flaw in OpenEXR's rleUncompress functionality in versions prior to 3.0.5. An attacker who is able to submit a crafted file to an application linked with OpenEXR could cause an out-of-bounds read. The greatest risk from this flaw is to application availability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-119","CWE-125"],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=1970991","https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html","https://security.gentoo.org/glsa/202210-31","https://www.debian.org/security/2022/dsa-5299","https://bugzilla.redhat.com/show_bug.cgi?id=1970991"],"products":["debian:debian_linux","openexr:openexr","redhat:enterprise_linux"],"source":"nvd","synced_at":"2026-10-19T21:21:57.125947417+00:00"},"epss":{"cve":"CVE-2021-3605","score":0.00966,"percentile":0.61728,"date":"2026-10-31"},"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."]}