CVE-2026-89169

MediumCVSS 4.1/10Last modified Sep 22, 2026

Description

live-boot ff8867c allows attackers to bypass the dm-verity-enforce-roothash-signature protection mechanism when the .verity file is missing.

Metrics

CVSS 4.0 4.1/10CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weakness enumeration

CWE-347

Affected software

VendorProductVersions
Debianlive-bootff8867c4e2d62e497cb895b15b7d6d518d5adff1

References

Timeline

Published
Sep 11, 2026
Last modified
Sep 22, 2026
NVD status
Deferred

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CVE-2026-89169: Medium severity, CVSS 4.1 | Vulnix