CVE-2026-35300

CRITICAL EPSS 42.6%
Published Jun 17, 20262w ago · Modified Jun 18, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Jun 17, 2026 2w ago
Last Modified Jun 18, 2026 2w ago

Description

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).

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
42.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-502 Deserialization of Untrusted Data Validation

Affected Products 4

VendorProductVersionRange
oracleweblogic_server12.2.1.4.0any
oracleweblogic_server14.1.1.0.0any
oracleweblogic_server14.1.2.0.0any
oracleweblogic_server15.1.1.0.0any

References 1

  • oracle.com https://www.oracle.com/security-alerts/cspujun2026.html
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.