{"cve":"CVE-2018-18511","nvd":{"published":"2019-04-26T17:29:00.447","modified":"2026-06-17T01:47:26.263","status":"Modified","description":"Cross-origin images can be read from a canvas element in violation of the same-origin policy using the transferFromImageBitmap method. *Note: This only affects Firefox 65. Previous versions are unaffected.*. This vulnerability affects Firefox < 65.0.1.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-200"],"references":["http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00002.html","http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00029.html","http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00084.html","https://access.redhat.com/errata/RHSA-2019:1265","https://access.redhat.com/errata/RHSA-2019:1267"],"products":["mozilla:firefox"],"source":"nvd","synced_at":"2026-10-19T20:56:19.218283075+00:00"},"epss":{"cve":"CVE-2018-18511","score":0.01615,"percentile":0.76007,"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."]}