CVE-2026-5598
CVE-2026-5598: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2026-5598] private key leakage via non-constant time comparisons
CVE-2026-5598Source published
private key leakage via non-constant time comparisons. Red Hat rates this important (CVSS 7.5). Weakness: CWE-385. Affected package(s): eap8-bouncycastle, bcprov-jdk12, eap7-bouncycastle. Resolved in Red Hat advisory RHSA-2026:18054 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7
- Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8
- Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9
- Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8
3 more entries in the full advisory.
- Source-reported affected versions
- eap8-bouncycastle-0:1.84.0-1.redhat_00001.1.el8eap
- bcprov-jdk12
- eap8-bouncycastle-0:1.84.0-1.redhat_00001.1.el9eap
- eap7-bouncycastle-0:1.84.0-1.redhat_00001.1.el9eap
2 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:18054
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:18054 (`sudo dnf update` / `yum update`).
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