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Debian 12 atril Critical Command Injection Fix Advisory DLA-4632-1

debian lts
Calendar Grey June 16, 2026
Dist Debian Esm H88
Atril document viewer udpate fixes command injection in Debian 12. Upgrade to version 1.26.0-2+deb12u4 for protection.
It was discovered that atril, a simple multi-page document viewer, is prone to a command injection vulnerability if a specially crafted PDF file is opened
Topics%20covered

Topics Covered

security advisory critical command injection atril deblts

Summary

For Debian 12 bookworm, this problem has been fixed in version
1.26.0-2+deb12u4.

For Debian 11 bullseye, see DLA 4597-1.

We recommend that you upgrade your atril packages.

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

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



Severity
critical
Lowest
Low
Medium
High
Critical

Package: atril
Version: 1.26.0-2+deb12u4
CVE ID: CVE-2026-46529
Debian Bug: 1139874

Topics%20covered

Topics Covered

security advisory critical command injection atril deblts

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