PT-2026-56547 · Py Pdf · Pypdf

Publicado 2026-07-08 · Atualizado 2026-07-08 · CVE-2026-59936

NVD

CVSS v4.0

8.7

Alta

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

pypdf is a free and open-source pure-python PDF library. Prior to 6.14.1, an attacker can craft a PDF with a page content stream containing a not terminated inline image, causing an infinite loop during inline image end marker detection such as when extracting page text. This issue is fixed in version 6.14.1.

Correção

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

CVE-2026-59936

Produtos afetados

Pypdf

Referências · 5

• https://github.com/py-pdf/pypdf/commit/ec3b14596186c40caca7cf8ab9b2155203e01b5b · Nota
• https://github.com/py-pdf/pypdf/pull/3891 · Nota
• https://github.com/py-pdf/pypdf/security/advisories/GHSA-5xf7-4p34-54qr · Nota
• https://github.com/py-pdf/pypdf/releases/tag/6.14.1 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-59936 · Nota de Segurança