Threats Tagged 'cve-2026-71063'

Oracle has released a Critical Security Patch Update (CSPU) in August 2026 addressing multiple vulnerabilities across a wide range of Oracle Database products and related software. The update includes 943 security patches targeting Oracle Database Server, Essbase, Autonomous Health Framework, Application Testing Suite, and many other Oracle product families. The vulnerabilities include issues classified under CWE-770, CWE-416, CWE-476, and CWE-863. Oracle strongly recommends applying these patches promptly to mitigate risks, as some vulnerabilities have been subject to attempted exploitation in the wild. The advisory emphasizes staying on actively supported versions and applying patches without delay.

Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Portable Clusterware executes to compromise Portable Clusterware. While the vulnerability is in Portable Clusterware, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Portable Clusterware. CVSS 3.1 Base Score 9.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).