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CVE-2026-33699

HIGH
7.5

Descripcion

pypdf is a free and open-source pure-python PDF library. Versions prior to 6.9.2 have a vulnerability in which an attacker can craft a PDF which leads to an infinite loop. This requires reading a file in non-strict mode. This has been fixed in pypdf 6.9.2. If users cannot upgrade yet, consider applying the changes from the patch manually.

Detalles CVE

Puntuacion CVSS v3.17.5
SeveridadHIGH
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosNONE
Interaccion usuarioNONE
Publicado3/27/2026
Ultima modificacion4/1/2026
Fuentenvd
Avistamientos honeypot0

Productos afectados

pypdf_project:pypdf

Debilidades (CWE)

CWE-835

Correlaciones IOC

Sin correlaciones registradas

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