by Kastro
Paper/Archive/CVE-2026-18193

CVE-2026-18193

IBM i — IBM i Is Affected By Multiple Vulnerabilities in IBM Java SDK and IBM Java Runtime

EPSS 0.5%CVSS 10.0
critical.is priorityof 100
38
CVSS 10.0 (NVD)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 39.4.394 × 207.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to bypass security restrictions due to improper validation of user-controlled addresses.

Affected

ProductAffectedFixed inSource
i7.6–CNA
i7.5–CNA
i7.4–CNA
i7.3–CNA

Scores by source

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
ibm (CNA)8.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchibm.com/support/pages/node/7283283