CVE-2025-15480: Low Vulnerability in Canonical Ubuntu Desktop Provision

In Ubuntu, ubuntu-desktop-provision version 24.04.4 could leak sensitive user credentials during crash reporting. Upon installation failure, if a user submitted a bug report to Launchpad, ubuntu-desktop-provision could include the user's password hash in the attached logs. The CVSS score for this vulnerability is 2.7, indicating a low severity level.

Risk to organizations includes potential exposure of sensitive user credentials, which could lead to unauthorized access and compromise of user accounts. Although the severity is low, organizations should prioritize addressing this vulnerability to safeguard user data.

As of now, there are no known exploits in the wild for this vulnerability, and it is not included in the Known Exploited Vulnerabilities (KEV) catalog. However, organizations should stay vigilant and monitor for any updates related to this issue.

Organizations should address this vulnerability in their next patch cycle to prevent any potential risks associated with credential leaks.

Vulnerability Details

The vulnerability allows leaking sensitive user credentials during crash reporting. The CVSS 3.1 score is 9.1, indicating a critical severity, while the CVSS 4.0 score is 2.7, which is classified as low. The affected product is ubuntu-desktop-provision, specifically version 24.04.4. This vulnerability was published on April 9, 2026.

Technical Analysis

The root cause of this issue stems from improper handling of sensitive data during crash reporting. The attack vector is network-based, with low complexity and no privileges required to exploit the vulnerability. There is no user interaction required, and the confidentiality impact is low, while there is no integrity or availability impact.

Risk & Impact Analysis

The real-world deployment risk for this vulnerability is moderate. Organizations running affected versions of ubuntu-desktop-provision should be particularly cautious, as the exposure of user credentials could lead to unauthorized access and potential data breaches. The urgency for addressing this vulnerability is moderate, and it should be included in the next patch cycle.

Affected Versions

The affected version is ubuntu-desktop-provision version 24.04.4. Organizations should ensure that they have updated to the latest version to mitigate this vulnerability.

Mitigation & Remediation

To mitigate this vulnerability, organizations should apply the latest patches provided by Canonical. For users unable to upgrade immediately, it is recommended to review configuration settings and limit logging of sensitive data, especially during crash reporting. Additionally, organizations should conduct regular security assessments to identify and remediate similar vulnerabilities.

Detection Guidance

Monitoring crash reports and logs for any inclusion of sensitive information, along with auditing logging configurations, can help in identifying potential risks. Organizations should also look for behavioral anomalies related to user credential handling.

AppSecure Threat Intelligence Insight

The long-term significance of this vulnerability highlights the importance of secure logging practices in software development. Organizations should adopt strategies that minimize exposure of sensitive data, particularly in error handling and reporting mechanisms. Security teams should prioritize proactive measures, including regular security assessments and employee training on secure coding practices.

For further guidance on secure software practices, organizations can refer to the application security checklist. Regular updates and adherence to best practices can significantly reduce the risk of similar vulnerabilities in future releases.

In conclusion, the CVE-2025-15480 vulnerability serves as a reminder for organizations to remain vigilant about the security of their applications and the protection of sensitive user information.