In RestEasy Reactive implementation of Quarkus the insecure File.createTempFile() is used in the FileBodyHandler class which creates temp files with insecure permissions that could be read by a local. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity.
Information Disclosure
Quarkus
NVD
GitHub
CVSS 3.1
3.3
EPSS
0.2%