Dashboard / CVE-2025-65503

CVE-2025-65503

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 36/100
Published: 2025-11-24 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: None
A: High

Description

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
redboltz async_mqtt 10.2.5

References & Advisories (2)

Bug Bounty Relevance

36 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

5.5 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.24%
Raw Score 0.002360
Percentile 14.8%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00236
2026-11-12
0.00236
2026-11-10
0.00236
2026-11-09
0.00236
2026-11-08
0.00236
2026-11-07
0.00236
2026-11-06
0.00236
2026-11-05
0.00236
2026-11-04
0.00236

Intelligence Sources

nvd ref →

External Links