5.3Orta
CVE-2026-41648Incus: Unbounded YAML Metadata Decode via Parsing
Açıklama
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.
Zayıflık türü (CWE):
CWE-770
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| linuxcontainers | incus | < 7.0.0 | |
| lxc | incus | < 7.0.0 |
Kaynaklar ve yamalar
- https://github.com/lxc/incus/security/advisories/GHSA-67wx-r9xr-x75x ExploitMitigationVendor Advisory
- https://github.com/lxc/incus/releases/tag/v7.0.0 PatchProduct
CPE eşleşmeleri (NVD) (1)
cpe:2.3:a:linuxcontainers:incus:*:*:*:*:*:*:*:*< 7.0.0