CVE-2021-23994

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write

published June 24, 2021

CVSS
—
EPSS
2%
Percentile
77.8
In the wild
Unconfirmed
What it is

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01756 · 77.8th percentile
Published
2021-06-24T13:26Z
EPSS history
Timeline
  • 24 JUN 13:26Z
    A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write
    cvelistv5