CVE-2025-65503 is a use-after-free vulnerability affecting Redboltz async_mqtt version 10.2.5. This flaw allows a local attacker to trigger a denial of service by causing an SSL initialization failure, leading to an incorrect destruction order of critical objects. Rated as MEDIUM severity with a CVSS score of 5.5, the vulnerability requires local access and has a high impact on availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
10.2.5CPE matchmatch criteria | cpe:2.3:a:redboltz:async_mqtt:10.2.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.