CVE-2026-113789
MEDIUM—CVSS v3
—CVSS v2
0.32%
EPSS (exploit probability)
CWE-400CWE
Description
pypdf is a free and open-source pure-python PDF library. Prior to 6.21.0, an attacker can craft a PDF that causes large memory usage or long runtimes when an application retrieves the document's form fields. This issue is fixed in version 6.21.0.
Affected routers (0)
No routers currently mapped to this CVE in our database.