1. Ubuntu Security Notices
  2. USN-8055-1

USN-8055-1: Evolution Data Server vulnerability

Publication date

23 February 2026

Overview

Evolution Data Server could be made to remove files.

Releases

Packages

Details

It was discovered that Evolution Data Server incorrectly handled removing
local cache files. An attacker could possibly use this issue to cause
Evolution Data Server to remove arbitrary files.

It was discovered that Evolution Data Server incorrectly handled removing
local cache files. An attacker could possibly use this issue to cause
Evolution Data Server to remove arbitrary files.

Update instructions

After a standard system update you need to restart your session to make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
25.10 questing evolution-data-server –  3.56.2-3ubuntu0.1
evolution-data-server-common –  3.56.2-3ubuntu0.1
libcamel-1.2-64t64 –  3.56.2-3ubuntu0.1
libebackend-1.2-11t64 –  3.56.2-3ubuntu0.1
libebook-1.2-21t64 –  3.56.2-3ubuntu0.1
libebook-contacts-1.2-4t64 –  3.56.2-3ubuntu0.1
libecal-2.0-3 –  3.56.2-3ubuntu0.1
libedata-book-1.2-27t64 –  3.56.2-3ubuntu0.1
libedata-cal-2.0-2t64 –  3.56.2-3ubuntu0.1
libedataserver-1.2-27t64 –  3.56.2-3ubuntu0.1
libedataserverui-1.2-4t64 –  3.56.2-3ubuntu0.1
libedataserverui4-1.0-0t64 –  3.56.2-3ubuntu0.1
24.04 LTS noble evolution-data-server –  3.52.3-0ubuntu1.2
evolution-data-server-common –  3.52.3-0ubuntu1.2
libcamel-1.2-64t64 –  3.52.3-0ubuntu1.2
libebackend-1.2-11t64 –  3.52.3-0ubuntu1.2
libebook-1.2-21t64 –  3.52.3-0ubuntu1.2
libebook-contacts-1.2-4t64 –  3.52.3-0ubuntu1.2
libecal-2.0-3 –  3.52.3-0ubuntu1.2
libedata-book-1.2-27t64 –  3.52.3-0ubuntu1.2
libedata-cal-2.0-2t64 –  3.52.3-0ubuntu1.2
libedataserver-1.2-27t64 –  3.52.3-0ubuntu1.2
libedataserverui-1.2-4t64 –  3.52.3-0ubuntu1.2
libedataserverui4-1.0-0t64 –  3.52.3-0ubuntu1.2
22.04 LTS jammy evolution-data-server –  3.44.4-0ubuntu1.2
evolution-data-server-common –  3.44.4-0ubuntu1.2
libcamel-1.2-63 –  3.44.4-0ubuntu1.2
libebackend-1.2-10 –  3.44.4-0ubuntu1.2
libebook-1.2-20 –  3.44.4-0ubuntu1.2
libebook-contacts-1.2-3 –  3.44.4-0ubuntu1.2
libecal-2.0-1 –  3.44.4-0ubuntu1.2
libedata-book-1.2-26 –  3.44.4-0ubuntu1.2
libedata-cal-2.0-1 –  3.44.4-0ubuntu1.2
libedataserver-1.2-26 –  3.44.4-0ubuntu1.2
libedataserverui-1.2-3 –  3.44.4-0ubuntu1.2

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References

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