PT-2026-34129 · Oracle · Oracle Weblogic Server

Published 2026-04-21 · Updated 2026-04-26 · CVE-2026-34305

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Oracle WebLogic Server version 12.2.1.4.0 Oracle WebLogic Server version 14.1.1.0.0 Oracle WebLogic Server version 14.1.2.0.0 Oracle WebLogic Server version 15.1.1.0.0

Description An issue in the Web Services component allows an unauthenticated attacker with network access via HTTP to compromise the server. This can lead to unauthorized access to critical data or complete access to all accessible data on the server.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2026-34305

Affected Products

Oracle Weblogic Server

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-34305 · Security Note
• https://oracle.com/security-alerts/cpuapr2026.html · Vendor Advisory
• https://twitter.com/RedHornet_Intel/status/2046947337575219592 · Twitter Post
• https://twitter.com/CVEnew/status/2048546635081486705 · Twitter Post