CVE-2026-41314 pypdf: Manipulated FlateDecode image dimensions can exhaust RAM

pypdf is a free and open-source pure-python PDF library. An attacker who uses a vulnerability present in versions prior to 6.10.2 can craft a PDF which leads to the RAM being exhausted. This requires accessing an image using /FlateDecode with large size values. This has been fixed in pypdf 6.10.2...

Memory Allocation with Excessive Size Value

Overview PyPDF2 is an A pure-python PDF library capable of splitting, merging, cropping, and transforming PDF files Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the FlateDecode image processing when handling images with large size values. An...

PT-2014-3545 · Qemu +5 · Qemu +5

Name of the Vulnerable Software and Affected Versions: QEMU versions prior to 1.7.2 Description: The issue is caused by an integer overflow in the qcow open function, which can lead to a denial of service crash and potentially allow the execution of arbitrary code. This occurs when a large image...