CVE-2023-38538

A race condition in an event subsystem led to a heap use-after-free issue in established audio/video calls that could have resulted in app termination or…

Medium · published October 4, 2023

CVSS v3.1
5.0
EPSS
0%
Percentile
13.3
In the wild
Unconfirmed
What it is

A race condition in an event subsystem led to a heap use-after-free issue in established audio/video calls that could have resulted in app termination or unexpected control flow with very low probability.

The record
Technical detail
CVSS v3.1
5.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00232 · 13.3th percentile
Published
2023-10-04T19:10Z
EPSS history
Timeline
  • 04 OCT 19:10Z
    A race condition in an event subsystem led to a heap use-after-free issue in established audio/video calls that could have resulted in app termination or…
    cvelistv5