CVE-2025-65503

Use after free in endpoint destructors in Redboltz async_mqtt 10.2.5 allows local users to cause a denial of service via triggering SSL initialization failure…

High · published November 24, 2025

CVSS v3.1
7.5
EPSS
0%
Percentile
11.9
In the wild
Unconfirmed
What it is

Use after free in endpoint destructors in Redboltz async_mqtt 10.2.5 allows local users to cause a denial of service via triggering SSL initialization failure that results in incorrect destruction order between io_context and endpoint objects.

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
0.00220 · 11.9th percentile
Published
2025-11-24T00:00Z
EPSS history
Timeline
  • 24 NOV 00:00Z
    Use after free in endpoint destructors in Redboltz async_mqtt 10.2.5 allows local users to cause a denial of service via triggering SSL initialization failure…
    cvelistv5