PT-2026-54003
CVE-2026-57204
·
Published
2026-06-17
·
Updated
2026-09-18
Description by
CVSS 4.0
6.9
MediumMetricsAV:N/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 6.13.3
Description
A flaw in the library allows a maliciously crafted PDF to cause a Denial of Service (DoS). This occurs when the system parses a content stream that lacks a
/Length value, causing the MAX DECLARED STREAM LENGTH limit to be ignored and resulting in excessive memory consumption.Recommendations
Update to version 6.13.3.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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