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CVE-2026-5598

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-5598

Severity

Unknown
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Summary

Non-constant time comparisons risk private key leakage in FrodoKEM.

Description

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.

References

Affected packages

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