openSUSE Leap 15.5 — ruby2.5-rubygem-json-jwt — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2025:0004-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-18848 CVE-2023-51774 Upstream summary: The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string. Table of […]