by Kastro
Paper/Archive/CVE-2026-35300

CVE-2026-35300

Oracle Corporation WebLogic Server — Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core).

EPSS 0.6%CVSS 9.8
critical.is priorityof 100
39
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 46.9.469 × 209.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise WebLogic Server. Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Affected

ProductAffectedFixed inSource
WebLogic Server12.2.1.4.0–CNA
WebLogic Server14.1.1.0.0–CNA
WebLogic Server14.1.2.0.0–CNA
WebLogic Server15.1.1.0.0–CNA

Scores by source

oracle (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

advisoryoracle.com/security-alerts/cspujun2026.html