CVE-2021-29968

When drawing text onto a canvas with WebRender disabled, an out of bounds read could occur

published June 24, 2021

CVSS
—
EPSS
1%
Percentile
57.0
In the wild
Unconfirmed
What it is

When drawing text onto a canvas with WebRender disabled, an out of bounds read could occur. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 89.0.1.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00826 · 57.0th percentile
Published
2021-06-24T13:14Z
EPSS history
Timeline
  • 24 JUN 13:14Z
    When drawing text onto a canvas with WebRender disabled, an out of bounds read could occur
    cvelistv5