A poppler security update has been released for Debian GNU/Linux 10 to address several security vulnerabilities.

DLA 3120-1: poppler security update

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Debian LTS Advisory DLA-3120-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Markus Koschany
September 26, 2022   https://wiki.debian.org/LTS
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Package : poppler
Version : 0.71.0-5+deb10u1
CVE ID : CVE-2018-18897 CVE-2018-19058 CVE-2018-20650 CVE-2019-9903
CVE-2019-9959 CVE-2019-14494 CVE-2020-27778 CVE-2022-27337
CVE-2022-38784
Debian Bug : 913164 913177 917974 925264 941776 933812 1010695 1018971

Several security vulnerabilities have been discovered in Poppler, a PDF
rendering library, that could lead to denial of service or possibly other
unspecified impact when processing maliciously crafted documents.

For Debian 10 buster, these problems have been fixed in version
0.71.0-5+deb10u1.

We recommend that you upgrade your poppler packages.

For the detailed security status of poppler please refer to
its security tracker page at:
  https://security-tracker.debian.org/tracker/poppler

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