Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple Macos

CVE-2026-43682: an HFS+ B-tree kernel heap overflow in macOS...

EUVD-2026-85880

HFS2 version 2.4.0 and earlier contains an unauthenticated arbitrary file access vulnerability that allows unauthenticated attackers to read, write, append, and delete files anywhere the HFS service account has filesystem access outside the shared folder. Attackers can exploit the macro...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: clamav (UTSA-2023-001071)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-001071 advisory. On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: clamav (UTSA-2023-002120)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-002120 advisory. A vulnerability in the filesystem image parser for Hierarchical File System Plus HFS+ of ClamAV could allow an unauthenticated, remote attacker to cause a denial of...

Linux Distros Unpatched Vulnerability : CVE-2026-93095

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - hfsplus: validate thread record before delete key rebuild hfsplusdeletecat is called with str == NULL when the last open reference to an unlinked HFS+ hardlink...

PT-2026-94891

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the hfsplus module where the hfsplus delete cat function fails to validate a thread record before rebuilding a delete key. When the last open reference to an unlinked...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053318)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053318 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: fix to initialize fields of hfsinodeinfo after hfsallocinode Syzbot reports uninitialized...

Exploit for Classic Buffer Overflow in Apple Macos

CVE-2026-64705 — HFS xattr kernel heap overflow macOS Root-...

CVE-2026-80656

A flaw was found in the Linux kernel's hfsplus filesystem. A local attacker could provide a specially crafted and corrupted HFS+ image. When attempting to mount this image, a malformed btree node size value could lead to the use of an uninitialized value within the kernel. This could result in a...

CVE-2026-80656

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 ...

UBUNTU-CVE-2026-80656

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 ...

EUVD-2026-67532

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-2026-80656

CVE-2026-80656 is an uninitialized value vulnerability in the Linux kernel's hfsplus (HFS+) filesystem driver. During mounting of a crafted HFS+ image, a corrupted node_size value of 1 causes an excessively large rec_off argument to be passed to hfs_bnode_read_u16() within hfs_bnode_find(), leavi...

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 ...

PT-2026-82956

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An uninitialized value bug exists in the hfsplus module during the file system mounting process. When loading the catalog from a corrupted HFS+ image, a corrupted node size value of 1 ca...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098939)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098939 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: validate record offset in hfsplusbmapalloc hfsplusbmapalloc can trigger a crash if a record...

ROS-20260825-73-0013

The vulnerability of the functions hfspluscatread inode and hfspluscatwrite inode in the fs/hfsplus/inode.c module, which is part of the Apple HFS file system support in Linux operating systems, is related to insufficient input data validation. Exploiting this vulnerability could allow an attacke...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100355)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100355 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: fix slab-out-of-bounds in hfsbnoderead This patch introduces isbnodeoffsetvalid method that...

Exploit for Improper Neutralization of Special Elements Used in a Template Engine in Rejetto Http_File_Server

CVE-2024-23692 - Rejetto HFS Remote Code Execution RCE A ta...

CVE-2026-64361

A flaw was found in the Linux kernel's HFS/HFS+ filesystem driver. An integer overflow vulnerability exists in the checkandcorrectrequestedlength function, where a calculation involving off + len can wrap around due to 32-bit arithmetic. This allows an attacker to bypass bounds checks, leading to...