Oracle has patched critical vulnerabilities in Enterprise Manager Base Platform (versions 13.5 and 24.1), including a heap-based buffer overflow (CVE-2026-34279, CVSS 9.1) and an improper certificate validation flaw. These allow unauthenticated attackers to gain unauthorized access or cause a denial-of-service via HTTP. Oracle has released updates to address these issues; administrators should apply the patches referenced in the Oracle security advisory.
Beveiligingsadviezen Download Beveilingsadvies; NCSC-2026-0125 [1.0.0] Beveiligingsadvies NCSC-2026-0125 [1.0.0] Publicatie 22-04-2026 14:46 (Europe/Amsterdam) Prioriteit Normaal Betreft Kwetsbaarheden verholpen in Oracle Enterprise Manager Kenmerken Heap-based Buffer Overflow Improper Certificate Validation Omschrijving Oracle heeft kwetsbaarheden verholpen in Enterprise Manager Base Platform (13.5, 24.1). De kwetsbaarheden stellen niet-geauthenticeerde aanvallers in staat om ongeautoriseerde toegang te verkrijgen, of kunnen leiden tot een denial-of-service via HTTP. Oplossingen Oracle heeft updates uitgebracht voor Enterprise Manager Base Platform om deze kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie. Referenties https://www.oracle.com/security-alerts/cpuapr2026.html CVE's CVE-2026-34279 - CVSS (v3) 9.1 CVE-2024-56406 - CVSS (v4) 6.3 CVE-2025-68161 - CVSS (v4) 6.3 Producten Oracle Corporation Oracle Enterprise Manager Base Platform Disclaimer The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.