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VULNERABILITIES

CVE-2026-89169 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

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

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1146422 [email protected]Issue TrackingTechnical DescriptionVendor
https://salsa.debian.org/live-team/live-boot/-/blob/ff8867c4e2d62e497cb895b15b7d6d518d5adff1/components/9990-overlay.sh#L112-114 [email protected]Source CodeVendor

Weakness Enumeration

CWE-IDCWE NameSource
CWE-347Improper Verification of Cryptographic Signature[email protected]

Affected Products

ProductVersions
Debian
>= 1:20220505

CPE

  • cpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
Debian Live Team live-boot
All versions

CPE

  • No CPEs found in CPE dictionary for this product.

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-89169
NVD Published Date:
Sep 11, 2026
NVD Last Modified:
Sep 22, 2026
Source:
[email protected]
CVE-2026-89169 Details - Not Deferred