PT-2026-120666 · Py Pdf · Pypdf
CVE-2026-113795
·
Published
2026-10-21
·
Updated
2026-10-21
CVSS v4.0
6.0
Medium
| Vector | AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
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.
Fix
Resource Exhaustion
Allocation of Resources Without Limits
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Related Identifiers
Affected Products
Pypdf