CVE-2026-46570HighCVSS 8.1

In 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.

Published
October 10, 2026
Last Modified
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🔗 CVE IDs covered (1)

CVE-2026-46570 →

🎯 Affected products1

  • azl3 ntfs-3g 2022.10.3-5 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update) — fixed build 2022.10.3-5

🔗 References (2)