PT-2026-53655

Name of the Vulnerable Software and Affected Versions calibre versions prior to 9.10.0 Description A flaw exists where reading metadata from a malicious EPUB, OPF, or PDF file allows the execution of arbitrary Python code. This occurs when a custom column definition containing a python: template ...

CVE-2026-30853

calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books. Prior to 9.5.0, a path traversal vulnerability in the RocketBook .rb input plugin src/calibre/ebooks/rb/reader.py allows an attacker to write arbitrary files to any path writable by the calibre...