Oracle June 2026 Critical Security Patch Update Addresses 243 CVEs (CVE-2026-35273)

Sicherheitsmeldung mit Schweregrad hoch. Sie wird laut CISA-KEV aktiv ausgenutzt und sollte priorisiert behandelt werden. Betroffene Kennungen: CVE-2026-35273. Technische Details im Tab „Originaltext“; empfohlene Schritte in der Checkliste.

Originaltext der Quelle (nicht übersetzt) – die deutsche Zusammenfassung findest du im Tab „Kurzfassung".

Oracle addresses 243 CVEs in its June 2026 Critical Security Patch Update with 245 patches, including 122 critical updates.Key TakeawaysThe June 2026 Critical Security Patch Update (CSPU) contains fixes for 243 unique CVEs in 245 security updates122 issues (49.8% of all patches) were assigned a critical severity ratingOracle Fusion Middleware received the highest number of patches at 106, accounting for 43.3% of all patchesBackgroundOn June 16, Oracle released its Critical Security Patch Update (CSPU) for June 2026. Beginning in May 2026, Oracle introduced CSPUs as a monthly release cycle that sits between the larger quarterly Critical Patch Updates (CPUs), addressing a focused set of high-severity issues on a faster cadence. This CSPU contains fixes for 243 unique CVEs in 245 security updates across 11 Oracle product families. Out of the 245 security updates published, 49.8% of patches were assigned a critical severity. Critical severity patches accounted for the bulk of security patches at 49.8%, followed by high severity patches at 42.4%.This month's update includes 122 critical patches across 122 CVEs.SeverityIssues PatchedCVEsCritical122122High104102Medium1515Low44Total245243AnalysisThis month's update saw the Oracle Fusion Middleware product family contain the highest number of patches at 106, accounting for 43.3% of the total patches, followed by Oracle E-Business Suite at 55 patches, which accounted for 22.4% of the total patches.A full breakdown of the patches for this CSPU can be seen in the following table, which also includes a count of vulnerabilities that can …

Vollständiger Originalartikel ↗

• Betroffenheit im eigenen Stack prüfen (CVE-2026-35273): Versionen/Komponenten abgleichen.
• Originalquelle / Hersteller-Advisory lesen: https://www.tenable.com/blog/oracle-june-2026-critical-security-patch-update-addresses-243-cves-cve-2026-35273
• Priorität HOCH: laut CISA-KEV aktiv ausgenutzt – bevorzugt patchen.
• Verfügbaren Patch oder Workaround einspielen und dokumentieren.
• Erkennung: Logs und Indikatoren (IoCs) auf Ausnutzung prüfen.