CVE-2026-80656 hfsplus: Add a sanity check for btree node size

In the Linux kernel, the following vulnerability has been resolved: hfsplus: Add a sanity check for btree node size Syzbot reported an uninit-value bug in 1 with a corrupted HFS+ image, during the file system mounting process, specifically while loading the catalog, a corrupted nodesize value of ...

CVE-2025-40349

CVE-2025-40349 concerns a Linux kernel issue in hfsplus_bmap_alloc where an invalid record offset or length can cause slab-out-of-bounds access, potentially crashing the kernel. The description notes that the crash occurs when offset/length exceed node_size and that a patch adds validation for bo...

PT-2025-51565

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc2-gc17b750b3ad9 Description The Linux kernel's HFS Plus file system implementation contained a flaw in the hfsplus bmap alloc function. Specifically, insufficient validation of record offsets and lengths...