CVE-2026-113795 — Vulnerability intelligence

py-pdf — pypdf

Published: 2026-10-21T16:17:28.850

CVSS

6

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, accessing a crafted PDF stream with a large number of filters or multiple filters that pass around large amounts of data can cause large memory consumption. This issue is fixed in version 6.20.0.

Sources

• CVE-2026-113795
• Patch
• Issue Tracking, Patch
• Release Notes
• Vendor Advisory