CVE-2026-113794
MEDIUM—CVSS v3
—CVSS v2
0.47%
EPSS (exploit probability)
CWE-835CWE
Description
pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, an attacker can craft an incomplete PDF that ends inside a standard cross-reference table, causing pypdf to mishandle the unexpected end of file and enter an infinite loop. This issue is fixed in version 6.20.0.
Affected routers (0)
No routers currently mapped to this CVE in our database.