CVE-2026-25636
calibre is an e-book manager. In 9.1.0 and earlier, a path traversal vulnerability in Calibre's EPUB conversion allows a malicious EPUB file to corrupt arbitrary existing files writable by the Calibre process. During conversion, Calibre resolves CipherReference URI from META-INF/encryption.xml to an absolute filesystem path and opens it in read-write mode, even when it points outside the conversion extraction directory. This vulnerability is fixed in 9.2.0.
Vendor
Product
CWE
Yayın Tarihi
2026-02-06 21:16:18
Güncelleme
2026-02-17 21:23:11
Source Identifier
security-advisories@github.com
KEV Date Added
-