In 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.
| Reporter | Title | Published | Views | Family All 45 |
|---|---|---|---|---|
 | CVE-2026-56135 | 24 Aug 202600:00 | – | alpinelinux |
 | CVE-2026-56135 affecting package ntfs-3g for versions less than 2022.10.3-4 | 11 Sep 202623:52 | – | cbl_mariner |
 | CVE-2026-56135 | 24 Aug 202600:00 | – | cve |
 | CVE-2026-56135 | 24 Aug 202600:00 | – | cvelist |
 | [SECURITY] [DSA 6389-1] ntfs-3g security update | 15 Jul 202620:04 | – | debian |
 | CVE-2026-56135 | 24 Aug 202600:00 | – | debiancve |
 | Debian dsa-6389 : libntfs-3g89t64 - security update | 16 Jul 202600:00 | – | nessus |
| GLSA-202608-13 : NTFS-3G: Multiple Vulnerabilities | 16 Aug 202600:00 | – | nessus |
| openSUSE 16: libntfs-3g-devel / libntfs-3g89 / ntfs-3g / ntfsprogs / etc (openSUSE-SU-2026:21484-1) | 1 Aug 202600:00 | – | nessus |
| SUSE SLES12 Security Update : ntfs-3g_ntfsprogs (SUSE-SU-2026:3213-1) | 24 Jul 202600:00 | – | nessus |
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13 Sep 2026 08:50Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5 - 7.4
EPSS0.00142
SSVC