Critical Security Update for Evolution-Data-Server: CVE-2026-2604
Summary
DLA-4503-1: evolution-data-server - security update. Affects evolution-data-server versions < 3.38.3-1+deb11u3. Fixed in 3.38.3-1+deb11u3. How to fix ↓
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Background
Evolution-Data-Server is a key component in the GNOME desktop environment, providing a unified interface for managing personal information such as contacts, calendars, and tasks. It integrates with various online services and applications, making it essential for users who rely on organized data management. However, like any software, it can be susceptible to vulnerabilities that may compromise user data and system integrity.
Vulnerability Detail
The vulnerability identified as CVE-2026-2604 affects Evolution-Data-Server, allowing unauthorized access to sensitive user information. This issue arises from improper handling of data, which could lead to data leakage or unauthorized manipulation. Attackers exploiting this vulnerability may gain access to personal information, potentially leading to privacy breaches and further exploitation of the affected systems.
How To Fix
Minimum fixed version
3.38.3-1+deb11u3
This is the first release that contains the fix.
sudo apt-get install --only-upgrade evolution-data-serverTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
Currently, no specific workarounds have been provided for this vulnerability. It is strongly recommended to apply the security update as soon as possible to mitigate any risks associated with the vulnerability.
Conclusion
The CVE-2026-2604 vulnerability in Evolution-Data-Server poses a serious risk to user data security. It is crucial for users to update to the latest patched version to safeguard their information and maintain system integrity. Regular monitoring for vulnerabilities using tools like Vulert can help in proactive security management.
See every vulnerability recorded for evolution-data-server →
FAQ
CVE-2026-2604 is a security vulnerability in Evolution-Data-Server that can lead to unauthorized access to user data.
You can use the Vulert platform to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without any signup.
While there are no specific workarounds, it is advisable to limit the use of Evolution-Data-Server until the update can be applied.
Yes, this vulnerability is considered critical as it can lead to significant privacy breaches and unauthorized access to sensitive information.
More information can be found in the official Debian security advisory and the CVE database.
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