CVE-2023-5728

During garbage collection extra operations were performed on a object that should not be

High · published October 24, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
67.5
In the wild
Unconfirmed
What it is

During garbage collection extra operations were performed on a object that should not be. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01184 · 67.5th percentile
Published
2023-10-24T12:47Z
EPSS history
Timeline
  • 24 OCT 12:47Z
    During garbage collection extra operations were performed on a object that should not be
    cvelistv5