Security Advisory

CVE-2026-48155

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-28 14:51:49

Last updated 2026-05-28 15:57:54

Assigner GitHub_M

CVSS score 4.8

State PUBLISHED

Description

pypdf is a free and open-source pure-python PDF library. Prior to 6.12.0, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires extracting text in layout mode with large character offsets. This vulnerability is fixed in 6.12.0.

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