USN-7426-1: poppler vulnerabilities

8 April 2025

poppler could be made to crash if it opened a specially crafted PDF file.

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Details

It was discovered that poppler incorrectly handled memory when opening
certain PDF files. An attacker could possibly use this issue to cause
poppler to crash, resulting in a denial of service.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

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

Ubuntu 24.10
Ubuntu 24.04
Ubuntu 22.04
Ubuntu 20.04

In general, a standard system update will make all the necessary changes.

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