PT-2026-56527 · Pypi · Pypdf
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
pypdf versions prior to 6.14.0
Description
An attacker can craft a PDF containing repeated malformed cross-reference streams. This causes the library to spend excessive runtimes attempting to recover broken cross-reference table entries, leading to a denial of service through resource exhaustion.
Recommendations
Update to version 6.14.0.
Exploit
Fix
Resource Exhaustion
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Weakness Enumeration
Related Identifiers
Affected Products
Pypdf