CVE-2026-16445
Red Hat Red Hat Enterprise Linux 8, Red Hat Hardened Images, Red Hat Enterprise Linux 10 취약점
A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP options, such as a malicious root-path, next-server, or bootfile name, to a system using dracut's NetworkManager-based initrd network module. These options are improperly handled and written into a temporary shell script without proper escaping, leading to command injection. This allows the attacker to achieve root code execution within the initramfs during system boot.
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 0.99% 백분위 59.1% · 2026.08.03 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.07.21