CVE-2026-71884: BC-LTS-JAVA 2.73.4 to before 2.73.13

Affected technology

BC-LTS-JAVA · 2.73.4 to before 2.73.13
Legion of the Bouncy Castle Inc.

Description’s affected range: before 2.73.13

Component: core
File: ctr_pc.c

Attack conditions (Source advisory, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 4.0 assessment (base score 8.2/10) rates confidentiality impact as high; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.