CVE-2026-5598
Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all (core modules). This vulnerability is associated with program files FrodoEngine.Java. This issue affects BC-JAVA: from 1.71 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84.
- Published Apr 15, 2026
- CVSS 8.9 high
- 1.0% chance of exploitation in the next 30 days (EPSS)
- A fix is available
Affected software
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