Debian 9990 Published by

A pypdf2 security update has been released for Debian GNU/Linux 10 LTS to address an issue with missing xref marker.

[SECURITY] [DLA 3497-1] pypdf2 security update

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Debian LTS Advisory DLA-3497-1 Adrian Bunk
July 14, 2023
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Package : pypdf2
Version : 1.26.0-2+deb10u2
CVE ID : CVE-2023-36810

Quadratic runtime with malformed PDFs missing xref marker has been fixed
in PyPDF2, a pure Python PDF library.

For Debian 10 buster, this problem has been fixed in version

We recommend that you upgrade your pypdf2 packages.

For the detailed security status of pypdf2 please refer to
its security tracker page at:

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: