CVE-2026-41648
Incus has Unbounded YAML Metadata Decode via Parsing in github.com/lxc/incus
5.0
MEDIUM
CVSS 3.1
EPSS 0.27%
描述
Incus is a system container and virtual machine manager. Prior to version 7.0.0, user provided image and backup tarballs would be unpacked and YAML files parsed without any size restrictions. This was making it easy for an authenticated user to provide a crafted image or backup tarball that when parsed by Incus would lead to a very large YAML document being loaded into memory, potentially causing the entire server to run out of memory. This issue has been patched in version 7.0.0.
如何修補 CVE-2026-41648
要修補 CVE-2026-41648,請將受影響套件升級到下列已修補版本。
- —升級至 6.0.4-2+deb13u7 或更新版本
- —未列出修補版本
CVE-2026-41648 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 6.0.4-2+deb13u7
- from 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L |