RLSA-2026:26532

Synopsis

Important: dracut security update

Description

The dracut packages contain an event-driven initial RAM file system (initramfs) generator infrastructure based on the udev device manager. The virtual file system, initramfs, is loaded together with the kernel at boot time and initializes the system, so it can read and boot from the root partition.

Security Fix(es):

* dracut: dracut: Root code execution via DHCP options command injection (CVE-2026-6893)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 riscv64 Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2459963

CVEs

CVE-2026-6893

Affected packages

Rocky Linux 10 s390x - BaseOS

dracut-debugsource-0:107-7.el10_2.s390x.rpm dracut-squash-0:107-7.el10_2.s390x.rpm dracut-0:107-7.el10_2.s390x.rpm dracut-debuginfo-0:107-7.el10_2.s390x.rpm dracut-config-rescue-0:107-7.el10_2.s390x.rpm dracut-0:107-7.el10_2.src.rpm dracut-config-generic-0:107-7.el10_2.s390x.rpm dracut-network-0:107-7.el10_2.s390x.rpm dracut-tools-0:107-7.el10_2.s390x.rpm

Rocky Linux 10 ppc64le - BaseOS

dracut-debugsource-0:107-7.el10_2.ppc64le.rpm dracut-network-0:107-7.el10_2.ppc64le.rpm dracut-tools-0:107-7.el10_2.ppc64le.rpm dracut-config-rescue-0:107-7.el10_2.ppc64le.rpm dracut-config-generic-0:107-7.el10_2.ppc64le.rpm dracut-debuginfo-0:107-7.el10_2.ppc64le.rpm dracut-0:107-7.el10_2.src.rpm dracut-squash-0:107-7.el10_2.ppc64le.rpm dracut-0:107-7.el10_2.ppc64le.rpm

Rocky Linux 10 x86_64 - BaseOS

dracut-config-generic-0:107-7.el10_2.x86_64.rpm dracut-0:107-7.el10_2.x86_64.rpm dracut-config-rescue-0:107-7.el10_2.x86_64.rpm dracut-network-0:107-7.el10_2.x86_64.rpm dracut-tools-0:107-7.el10_2.x86_64.rpm dracut-debugsource-0:107-7.el10_2.x86_64.rpm dracut-squash-0:107-7.el10_2.x86_64.rpm dracut-0:107-7.el10_2.src.rpm dracut-debuginfo-0:107-7.el10_2.x86_64.rpm

Rocky Linux 10 aarch64 - AppStream

dracut-caps-0:107-7.el10_2.aarch64.rpm dracut-live-0:107-7.el10_2.aarch64.rpm

Rocky Linux 10 aarch64 - BaseOS

dracut-debugsource-0:107-7.el10_2.aarch64.rpm dracut-debuginfo-0:107-7.el10_2.aarch64.rpm dracut-0:107-7.el10_2.aarch64.rpm dracut-squash-0:107-7.el10_2.aarch64.rpm dracut-config-generic-0:107-7.el10_2.aarch64.rpm dracut-0:107-7.el10_2.src.rpm dracut-network-0:107-7.el10_2.aarch64.rpm dracut-config-rescue-0:107-7.el10_2.aarch64.rpm dracut-tools-0:107-7.el10_2.aarch64.rpm

Rocky Linux 10 s390x - AppStream

dracut-caps-0:107-7.el10_2.s390x.rpm dracut-live-0:107-7.el10_2.s390x.rpm

Rocky Linux 10 x86_64 - AppStream

dracut-caps-0:107-7.el10_2.x86_64.rpm dracut-live-0:107-7.el10_2.x86_64.rpm

Rocky Linux 10 riscv64 - BaseOS

dracut-0:107-7.el10_2.src.rpm

Rocky Linux 10 ppc64le - AppStream

dracut-live-0:107-7.el10_2.ppc64le.rpm dracut-caps-0:107-7.el10_2.ppc64le.rpm