Oracle Critical Patch Update Addresses Multiple High-Risk Enterprise Product Flaws
Oracle-related security advisories were issued for multiple enterprise products, including Oracle Database Server, Oracle Fusion Middleware, Oracle REST Data Services, Oracle Java SE, Oracle Financial Services Applications, and Oracle E-Business Suite. Germany's dCERT published separate advisories for each affected product line, indicating broad exposure across core Oracle infrastructure and business application environments.
One of the disclosed flaws, CVE-2026-34275, affects the Setup and Administration component of Oracle Advanced Inbound Telephony in Oracle E-Business Suite versions 12.2.3 through 12.2.15. Oracle rated the issue critical with a CVSS v3.1 score of 9.8, stating that an unauthenticated attacker with network access over HTTP could exploit it to achieve full takeover of the affected application. The vulnerability was disclosed as part of Oracle's broader Critical Patch Update, underscoring the need for organizations running Oracle platforms to prioritize patch review and remediation across exposed systems.
Timeline
Apr 22, 2026
dCERT publishes Oracle vulnerability advisories across multiple product lines
dCERT published a set of advisories covering multiple vulnerabilities in Oracle products including Database Server, REST Data Services, E-Business Suite, Financial Services Applications, Fusion Middleware, and Java SE. These advisories indicate coordinated public disclosure of Oracle security issues affecting several enterprise product families.
Apr 21, 2026
Oracle discloses CVE-2026-34275 in E-Business Suite telephony component
Oracle disclosed CVE-2026-34275 affecting the Setup and Administration component of Oracle Advanced Inbound Telephony in Oracle E-Business Suite versions 12.2.3 through 12.2.15. The vulnerability was described as remotely exploitable without authentication over HTTP and could allow full takeover of the affected product.
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