CVE-2025-66560: quarkus before 3.20.5 (exclusive), from 3.21.0 (inclusive), before 3.27.2 (exclusive), from 3.30.0 (inclusive), before…

Affected technology

quarkus · before 3.20.5 (exclusive)
quarkus

quarkus · from 3.21.0 (inclusive), before 3.27.2 (exclusive)
quarkus

quarkus · from 3.30.0 (inclusive), before 3.31.0 (exclusive)
quarkus

quarkus · >= 3.30.0, < 3.31.0, >= 3.21.0, < 3.27.2, < 3.20.5
quarkusio

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 5.9/10) rates confidentiality and integrity impact as none; availability impact as high. NVD’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.