VULNERABILITY INTELLIGENCE

CVE-2019-9797

CVSS score5.3 MEDIUM
EPSS probability1.11%
CISA KEVNot currently listed
Published2019-04-26
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

Cross-origin images can be read in violation of the same-origin policy by exporting an image after using createImageBitmap to read the image and then rendering the resulting bitmap image within a canvas element. This vulnerability affects Firefox < 66.

Weakness classification

  • nvd@nist.gov: CWE-346

Primary references