High (7.5). EPSS 0.7% chance of exploitation in the next 30 days.
An issue in aedes v0.51.2 allows attackers to cause a Denial of Service(DoS) via a crafted request. NOTE: the Supplier indicates that exploitation cannot occur because of the protection mechanism in the validateTopic function in lib/utils.js.
Severity
CVSS 3.1
7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)