CVE-2026-56136

A flaw was found in NTFS-3G. An out-of-bounds read vulnerability exists that allows a remote attacker to read potentially confidential information within an ntfs-3g process. This can be triggered by crafting a malicious NTFS image and creating a file with a specially crafted name. Mitigation To...

CVE-2026-56135

In NTFS-3G through 2026.2.25, a heap-based buffer overflow exists in the function buildinheritedid in libntfs-3g/security.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by creating a file in a crafted...

CVE-2026-56136

NTFS-3G (through 2026.2.25) contains an out-of-bounds read in ntfs_ir_nill() in libntfs-3g/index.c. An attacker can trigger the flaw by mounting a malicious NTFS image and creating a file with a crafted name, potentially disclosing confidential information from the ntfs-3g process memory. The CVS...

CVE-2026-56136

In NTFS-3G through 2026.2.25, an out-of-bounds read exists in ntfsirnill in libntfs-3g/index.c that allows an attacker to read possibly confidential information in an ntfs-3g process by crafting a malicious NTFS image. This read operation is triggered by creation of a file with a crafted name...

CVE-2026-56135

In NTFS-3G through 2026.2.25, a heap-based buffer overflow exists in the function buildinheritedid in libntfs-3g/security.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by creating a file in a crafted...

CVE-2026-56135

CVE-2026-56135 is a heap-based buffer overflow in the build_inherited_id() function of libntfs-3g/security.c, affecting NTFS-3G through 2026.2.25 . An attacker can trigger the overflow by crafting a malicious NTFS image and creating a file within a crafted directory, leading to heap memory corrup...

AZL-83181 CVE-2026-40706 affecting package ntfs-3g for versions less than 2022.10.3-3

In NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in ntfsbuildpermissionsposix in acls.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered on the READ path stat, readdir, open when...