CVE-2026-42443

NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, an integer divide-by-zero exists in the UFS/UFS2 filesystem image parser in NanaZip. The vulnerability is triggered when opening a crafted UFS image where the superblock field fsipg inodes per cylinder group is set to...

kernel: Squashfs: check the inode number is not the invalid value of zero

A flaw was found in the squashfs module in the Linux kernel. A missing check of an inode number with an invalid value of zero can cause an out-of-bounds read and result in a denial of service...