Linux · Debian · Security advisory · February 20, 2026

DEBIAN-CVE-2026-26065: calibre security update

DEBIAN-CVE-2026-26065, released February 20, 2026, fixes 1 CVE in calibre. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0059
48th percentile

Fixed package versions

ProductReleaseFixed in
calibreDebian 12.15 (bookworm)6.13.0+repack-2+deb12u6
calibreDebian 13.5 (trixie)8.5.0+ds-1+deb13u2
calibreDebian 149.3.0+ds+~0.10.5-1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-26065 calibre: calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books8.8 0.0059 None reported
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