PT-2026-44393
CVE-2026-48156
·
Published
2026-05-28
·
Updated
2026-09-18
Description by
CVSS 4.0
5.1
MediumMetricsAV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
pypdf versions prior to 6.12.0
Description
A flaw in the pure-python PDF library allows an attacker to craft a PDF file that causes long runtimes. This is achieved by using cross-reference streams with
/W [0 0 0] values and large /Size values.Recommendations
Update to version 6.12.0.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Found an issue in the description? Have something to add? Feel free to write us 👾