Lost in Translation: A Native Heap Overflow in Unmaintained Jansi (CVE-2026-8484)
Jansi is the small Java package that makes colored console output work everywhere, including the Windows terminals that never understood ANSI escape codes. You may not have heard of it, but if you build Java, you almost certainly have it on disk: the Apache Maven 3.9.16 distribution puts jansi-2.4.3.jar in its lib/ directory, and Maven's pom.xml declares it as a dependency.