PatchSiren cyber security CVE debrief

CVE-2026-62494 Oracle Corporation CVE debrief

A high-severity vulnerability, CVE-2026-62494, was discovered in Oracle Time and Labor, a component of Oracle E-Business Suite. The vulnerability has a CVSS score of 8.1 and allows low-privileged attackers with network access via HTTP to compromise the system. Successful attacks can result in unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to critical data or complete access to all Oracle Time and Labor accessible data. The vulnerability affects versions 12.2.3-12.2.15, and organizations using these versions should prioritize patching. The debrief highlights the importance of immediate action to prevent potential exploitation and data breaches.

Vendor: Oracle Corporation
Product: Oracle Time and Labor
CVSS: HIGH 8.1
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-07-21
Original CVE updated: 2026-07-22
Advisory published: 2026-07-21
Advisory updated: 2026-07-22

Who should care

Organizations using Oracle Time and Labor, specifically versions 12.2.3-12.2.15, should prioritize patching this vulnerability to prevent potential exploitation. This is crucial for maintaining the security and integrity of their data and systems. The vulnerability's high severity and potential impact on critical data make it a priority for security teams and IT administrators responsible for Oracle E-Business Suite deployments.

Technical summary

The vulnerability, tracked as CVE-2026-62494, is caused by a weakness in the Internal Operations component of Oracle Time and Labor, a part of Oracle E-Business Suite. It has a CVSS score of 8.1 and a CVSS vector of CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N, indicating a high severity. This vulnerability allows low-privileged attackers with network access via HTTP to compromise the system, potentially leading to unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to critical data or complete access to all Oracle Time and Labor accessible data. The affected versions are 12.2.3-12.2.15.

Defensive priority

High

Recommended defensive actions

Apply the patch provided by Oracle as soon as possible
Conduct a thorough review of Oracle Time and Labor configurations and usage
Implement compensating controls, such as network segmentation and access controls, to limit the attack surface
Monitor system logs and network traffic for suspicious activity
Verify that all necessary security updates are applied and up-to-date
Perform vulnerability scanning and penetration testing to identify potential weaknesses
Develop an incident response plan in case of a successful exploitation

Evidence notes

The CVE record for CVE-2026-62494 was published on 2026-07-21T22:19:05.387Z and last modified on 2026-07-22T16:18:46.020Z. The NVD entry is currently in the 'Received' status. Evidence is limited, and defenders should verify the affected scope and vendor guidance. The vulnerability is described in the Oracle security alert CPJUL2026.html. Additional verification and review are necessary to ensure the accuracy of the information and to assess the potential impact on specific deployments.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-21T22:19:05.387Z and has not been modified since then. The NVD entry is currently Received.