Tuxera vulnerabilities
42 vulnerabilities
Known vulnerabilities in Tuxera products, newest first, with CVSS severity, EPSS, KEV listings and ransomware use, across 1 product.
Products
1- Ntfs 3G42 vulnerabilities
RoutineCVE-2026-46572tuxera · ntfs-3g +2 moretuxera ntfs-3gIn NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_ib_cut_tail() in libntfs-3g/index.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 specially crafted directory.CVSS7.4HighEPSS0.15%RoutineCVE-2026-46571tuxera · ntfs-3g +2 moretuxera ntfs-3gIn NTFS-3G before 2026.7.7, a out-of-bounds read exists in ntfs_fix_file_name() in libntfs-3g/reparse.c that allows an attacker to read possibly confidential information in ntfs-3g process memory by crafting a malicious NTFS image. The out-of-bounds read is triggered by a readlink on a corrupted file.CVSS5.5MediumEPSS0.13%RoutineCVE-2026-46570tuxera · ntfs-3g +2 moretuxera ntfs-3gIn NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_index_walk_down() in libntfs-3g/index.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 reading the special crafted file metadata.CVSS8.1HighEPSS0.15%RoutineCVE-2026-46569tuxera · ntfs-3g +2 moretuxera ntfs-3gIn NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_ib_copy_tail(), in libntfs-3g/index.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 extending a directory, e.g., by creating a file.CVSS7.7HighEPSS0.16%RoutineCVE-2026-42618tuxera · ntfs-3g +2 moretuxera ntfs-3gIn NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_decompress() in compress.c that allows an attacker to corrupt one byte of heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by reading the special crafted file.CVSS7.1HighEPSS0.15%RoutineCVE-2026-42617tuxera · ntfs-3g +2 moretuxera ntfs-3gIn NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_ir_to_ib() in index.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 extending a directory, e.g., by creating a file.CVSS7.1HighEPSS0.15%RoutineCVE-2026-42616tuxera · ntfs-3g +2 moretuxera ntfs-3gIn NTFS-3G before 2026.7.7, a heap buffer overflow exists in cat() in ntfscat.c that allows an attacker to corrupt heap memory in the ntfscat binary by crafting a malicious NTFS image. The overflow is triggered by reading a file.CVSS7.8HighEPSS0.17%RoutineCVE-2026-56136tuxera · ntfs-3g +2 moretuxera ntfs-3gIn NTFS-3G through 2026.2.25, an out-of-bounds read exists in ntfs_ir_nill() 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.CVSS4.7MediumEPSS0.12%RoutineCVE-2026-56135tuxera · ntfs-3g +2 moretuxera ntfs-3gIn NTFS-3G through 2026.2.25, a heap-based buffer overflow exists in the function build_inherited_id() 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 directory.CVSS7.4HighEPSS0.14%RoutineCVE-2026-40706tuxera · ntfs-3g +9 moretuxera ntfs-3gIn NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in ntfs_build_permissions_posix() 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 processing a security descriptor with multiple ACCESS_DENIED ACEs containing WRITE_OWNER from distinct group SIDs.CVSS8.4HighEPSS0.17%RoutineCVE-2022-40284debian · debian_linux +247 moredebian debian_linuxA buffer overflow was discovered in NTFS-3G before 2022.10.3. Crafted metadata in an NTFS image can cause code execution. A local attacker can exploit this if the ntfs-3g binary is setuid root. A physically proximate attacker can exploit this if NTFS-3G software is configured to execute upon attachment of an external storage device.CVSS7.8HighEPSS0.38%RoutineCVE-2022-30789debian · debian_linux +5 moredebian debian_linuxA crafted NTFS image can cause a heap-based buffer overflow in ntfs_check_log_client_array in NTFS-3G through 2021.8.22.CVSS7.8HighEPSS0.45%RoutineCVE-2022-30788debian · debian_linux +5 moredebian debian_linuxA crafted NTFS image can cause a heap-based buffer overflow in ntfs_mft_rec_alloc in NTFS-3G through 2021.8.22.CVSS7.8HighEPSS0.45%RoutineCVE-2022-30787debian · debian_linux +5 moredebian debian_linuxAn integer underflow in fuse_lib_readdir enables arbitrary memory read operations in NTFS-3G through 2021.8.22 when using libfuse-lite.CVSS6.7MediumEPSS0.43%RoutineCVE-2022-30786debian · debian_linux +5 moredebian debian_linuxA crafted NTFS image can cause a heap-based buffer overflow in ntfs_names_full_collate in NTFS-3G through 2021.8.22.CVSS7.8HighEPSS0.45%RoutineCVE-2022-30785debian · debian_linux +5 moredebian debian_linuxA file handle created in fuse_lib_opendir, and later used in fuse_lib_readdir, enables arbitrary memory read and write operations in NTFS-3G through 2021.8.22 when using libfuse-lite.CVSS7.2HighEPSS0.41%RoutineCVE-2022-30784debian · debian_linux +5 moredebian debian_linuxA crafted NTFS image can cause heap exhaustion in ntfs_get_attribute_value in NTFS-3G through 2021.8.22.CVSS7.8HighEPSS0.41%RoutineCVE-2022-30783debian · debian_linux +5 moredebian debian_linuxAn invalid return code in fuse_kern_mount enables intercepting of libfuse-lite protocol traffic between NTFS-3G and the kernel in NTFS-3G through 2021.8.22 when using libfuse-lite.CVSS6.7MediumEPSS0.43%PrioritiseCVE-2021-46790debian · debian_linux +5 moredebian debian_linuxntfsck in NTFS-3G through 2021.8.22 has a heap-based buffer overflow involving buffer+512*3-2. NOTE: the upstream position is that ntfsck is deprecated; however, it is shipped by some Linux distributions.CVSS7.8HighEPSS0.50%RoutineCVE-2021-39263debian · debian_linux +3 moredebian debian_linuxA crafted NTFS image can trigger a heap-based buffer overflow, caused by an unsanitized attribute in ntfs_get_attribute_value, in NTFS-3G < 2021.8.22.CVSS7.8HighEPSS0.45%