Yüksek CVSS 7.3
CVE-2026-12080: CVE-2026-12080: güvenlik açığı
Açıklama (NVD)
A flaw was found in the QEMU Guest Agent (qga). A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use (TOCTOU) file-symlink race. Successful exploitation allows the attacker to gain ownership of arbitrary root-owned files or directories, leading to root access. This vulnerability requires an external management layer (e.g., libvirt) to trigger the affected code path.
Özet bilgiler
- CVSS v3.1
- 7.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - EPSS
- %0,14 (yüzdelik 3)
- CWE
- CWE-61
- Yama
- Yok / bilinmiyor