# Multiple vulnerabilities in Oracle WebLogic Server

Published: 2026-07-23 · Severity: routine
Canonical: https://vorant.io/reports/63542cd7-ef7c-5837-bf6a-75b9885ac2b2/multiple-vulnerabilities-in-oracle-weblogic-server

> Multiple vulnerabilities in Oracle WebLogic Server affect confidentiality and integrity; patching required.

CERT-FR has published an advisory on multiple vulnerabilities discovered in Oracle WebLogic Server and Oracle WebLogic Server Proxy Plug-in. These vulnerabilities allow attackers to compromise both data confidentiality and data integrity. Affected versions include WebLogic Server 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0, as well as the Proxy Plug-in variants of these versions.

Defenders should prioritize applying patches from Oracle's July 2026 CPU (Critical Patch Update) bulletin. The advisory references 33 CVEs, indicating a broad scope of vulnerabilities across the affected product lines. Organizations running affected WebLogic Server versions should immediately review and apply the vendor-supplied patches to mitigate the integrity and confidentiality risks.

## Mentioned in this report

- Vulnerabilities: CVE-2025-68161, CVE-2026-34477, CVE-2026-34478, CVE-2026-34479, CVE-2026-34480, CVE-2026-34481, CVE-2026-5598, CVE-2026-60153, CVE-2026-60196, CVE-2026-60198, CVE-2026-60199, CVE-2026-60200, CVE-2026-60201, CVE-2026-60202, CVE-2026-60203, CVE-2026-60204, CVE-2026-60205, CVE-2026-60206, CVE-2026-60207, CVE-2026-60208, CVE-2026-60291, CVE-2026-60292, CVE-2026-60293, CVE-2026-60294, CVE-2026-60312, CVE-2026-60313, CVE-2026-60343, CVE-2026-60364, CVE-2026-60365, CVE-2026-60527, CVE-2026-60528, CVE-2026-60529

Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0920

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