Kritik CVSS 9.9 PoC var
CVE-2026-66898: Lxd: dizin geçişi
Açıklama (NVD)
A path traversal vulnerability in LXD allows an attacker to manipulate file system paths during backup import and restore operations. When importing or restoring a backup archive, LXD fails to validate instance and storage volume names contained within the archive metadata. An attacker can exploit this flaw by supplying a crafted backup archive with malicious instance or volume names containing path traversal sequences, potentially allowing file access or overwriting outside the designated restore directory.
Özet bilgiler
- Ürün
- Canonical Lxd
- CVSS v3.1
- 9.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - EPSS
- %0,59 (yüzdelik 48)
- CWE
- CWE-22
- Yama
- Geçici çözüm
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| canonical-lxd | 4.0.0 | — | 4.0.12 |
| canonical-lxd | 5.0.0 | — | 5.0.4 |
| canonical-lxd | 5.1 | — | 5.21.2 |
| canonical-lxd | 6.0 | 6.0 | — |