CVE-2026-42618
7.1 ÉlevéeDescription
In 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.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.1 Élevée | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
Faiblesses (CWE)
Références
- https://github.com/tuxera/ntfs-3g/releases#release-2026.7.7 Release Notes
- https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-6whp-3f63-97qw PatchVendor Advisory