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VULNERABILITIES

CVE-2026-5598 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: redhat-SADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2026:12267 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:12269 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:18054 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:18055 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:18059 redhat-SADP

see all 14 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-385Covert Timing Channelredhat-SADP
CWE-385Covert Timing Channelbcorg

Affected Products

No affected product data is available for this CVE.

Change History

13 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-5598
NVD Published Date:
Apr 15, 2026
NVD Last Modified:
Sep 18, 2026
Source:
bcorg