Ubuntu Security Notice USN-7708-1
August 20, 2025
poppler vulnerability
=======================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 25.04
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
Summary:
poppler could be made to denial of service if it received a
specially crafted PDF file.
Software Description:
- poppler: PDF rendering library
Details:
It was discovered that poppler incorrectly handled certain PDF files.
An attacker could possibly use this issue to cause a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 25.04
libpoppler147 25.03.0-3ubuntu1.2
poppler-utils 25.03.0-3ubuntu1.2
Ubuntu 24.04 LTS
libpoppler134 24.02.0-1ubuntu9.6
poppler-utils 24.02.0-1ubuntu9.6
Ubuntu 22.04 LTS
libpoppler118 22.02.0-2ubuntu0.10
poppler-utils 22.02.0-2ubuntu0.10
Ubuntu 20.04 LTS
libpoppler97 0.86.1-0ubuntu1.7+esm2
Available with Ubuntu Pro
poppler-utils 0.86.1-0ubuntu1.7+esm2
Available with Ubuntu Pro
Ubuntu 18.04 LTS
libpoppler73 0.62.0-2ubuntu2.14+esm8
Available with Ubuntu Pro
poppler-utils 0.62.0-2ubuntu2.14+esm8
Available with Ubuntu Pro
Ubuntu 16.04 LTS
libpoppler58 0.41.0-0ubuntu1.16+esm8
Available with Ubuntu Pro
poppler-utils 0.41.0-0ubuntu1.16+esm8
Available with Ubuntu Pro
In general, a standard system update will make all the necessary
changes.
References:
https://ubuntu.com/security/notices/USN-7708-1
CVE-2025-50420
Package Information:
https://launchpad.net/ubuntu/+source/poppler/25.03.0-3ubuntu1.2
https://launchpad.net/ubuntu/+source/poppler/24.02.0-1ubuntu9.6
https://launchpad.net/ubuntu/+source/poppler/22.02.0-2ubuntu0.10
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