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Debian Trixie LibreOffice Critical DoS Arbitrary Code Execution DSA-6346-1

debian
Calendar Grey June 15, 2026
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Discover critical vulnerabilities in LibreOffice on Debian trixie leading to DoS and arbitrary code execution. Update recommended.
Multiple security vulnerabilities were discovered in LibreOffice, which could result in denial of service or potentially the execution of arbitrary code if malformed files are open...
Topics%20covered

Topics Covered

security advisory denial of service arbitrary code execution multiple issues LibreOffice trixie

Summary

For the stable distribution (trixie), these problems have been fixed in
version 4:25.2.3-2+deb13u5.

We recommend that you upgrade your libreoffice packages.

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

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



Severity
critical
Lowest
Low
Medium
High
Critical

Package: libreoffice
CVE ID: CVE-2026-6039 CVE-2026-6040 CVE-2026-6045 CVE-2026-8356

Topics%20covered

Topics Covered

security advisory denial of service arbitrary code execution multiple issues LibreOffice trixie

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