CVE-2026-80598

7.8 Élevée

Publiée le 28/08/2026 à 10:16 · Modifiée le 16/10/2026 à 22:18 · Reçue · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: ntfs3: fix out-of-bounds read in decompress_lznt decompress_lznt() does not validate array index bounds before accessing the decompression table. A corrupted NTFS3 image with invalid compressed data can trigger an out-of-bounds read. Add index bounds checking to prevent the OOB access.

Traduire en français

Produits concernés

Linux

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.8 Élevée	416baaa9-dc9f-4396-8d5f-8c081fb06d67	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Références

https://git.kernel.org/stable/c/1113fa5b01a47a1a4cdbb9c695197ca6215f02a8
https://git.kernel.org/stable/c/61415ffa365d2eca6986914afd0d1412444aa1dd
https://git.kernel.org/stable/c/7160a57192fb16d7a6fa9b7f5c7ac341d2444a89
https://git.kernel.org/stable/c/a93980141253c932aa6ae5d4422d90e0162dc774
https://git.kernel.org/stable/c/bd77afca2ae9b6d44d37902e3ad672ebb028b070
https://git.kernel.org/stable/c/c694f8ea2611e7413b3f04ee47e04a9b7b45817b
https://git.kernel.org/stable/c/ff05a98150ebb2b03919a9c05c576681e86abbb7

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories