CVE-2026-59642

CVE-2026-59642 affects Bouncy Castle for Java: CMS AuthenticatedData content is not bound to MAC when authAttrs are present. Affected versions include: Java Bouncy Castle before 1.85; Java LTS before 2.73.12; Java FIPS (BC-FJA) before bcpkix-fips 1.0.12 (1.0.x), 2.0.12 (2.0.x), and 2.1.12 (2.1.x)...