CVE-2023-4049

Race conditions in reference counting code were found through code inspection

published August 1, 2023

CVSS
—
EPSS
1%
Percentile
49.7
In the wild
Unconfirmed
What it is

Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00634 · 49.7th percentile
Published
2023-08-01T14:58Z
EPSS history
Timeline
  • 01 AUG 14:58Z
    Race conditions in reference counting code were found through code inspection
    cvelistv5