This vulnerability affects Oracle Alert component of Oracle E-Business Suite versions 12.2.3 to 12.2.15. It permits a low privileged attacker with network access via HTTP to compromise Oracle Alert, leading to unauthorized creation, deletion, or modification of critical or all accessible data within Oracle Alert. The CVSS 3.1 vector is AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N, reflecting network attack vector, low attack complexity, low privilege required, no user interaction, unchanged scope, and high confidentiality and integrity impacts without availability impact. Oracle has included a fix for this vulnerability in its September 2026 Critical Security Patch Update.

Successful exploitation allows unauthorized creation, deletion, or modification of critical data or all data accessible through Oracle Alert. This results in high confidentiality and integrity impact, potentially compromising sensitive business information managed by Oracle Alert. There is no reported impact on system availability.

Oracle has released a Critical Security Patch Update in September 2026 that includes a fix for this vulnerability. Customers running affected versions (12.2.3 through 12.2.15) are strongly advised to apply the security patches promptly to mitigate the risk. Oracle emphasizes remaining on actively supported versions and applying patches without delay. No alternative mitigations or workarounds are specified in the advisory.