Threats Tagged 'brew-pdfly-cve-2026-41312'

A vulnerability in the pypdf library prior to version 6.10.2 allows an attacker to craft a specially designed PDF that causes excessive memory allocation, leading to RAM exhaustion. This occurs when processing a stream compressed with /FlateDecode using a /Predictor value other than 1 and large predictor parameters. The issue has been fixed in pypdf version 6.10.2. No known exploits are reported in the wild. The vulnerability has a medium severity rating with a CVSS score of 4.8.