DEBIAN-CVE-2026-46728

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Source
https://security-tracker.debian.org/tracker/CVE-2026-46728
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-46728.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-46728
Upstream
Published
2026-05-16T22:16:13Z
Modified
2026-09-12T10:00:19Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Das U-Boot before 2026.04 allows FIT (Flat Image Tree) signature verification bypass because hashed-nodes is omitted from a hash.

References

Affected packages

Debian:12 / u-boot

Package

Name
u-boot
Purl
pkg:deb/debian/u-boot?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2023.01+dfsg-2+deb12u3

Affected versions

2023.*
2023.01+dfsg-2
2023.01+dfsg-2+deb12u1
2023.01+dfsg-2+deb12u2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-46728.json"

Debian:13 / u-boot

Package

Name
u-boot
Purl
pkg:deb/debian/u-boot?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2025.01-3+deb13u1

Affected versions

2025.*
2025.01-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-46728.json"

Debian:14 / u-boot

Package

Name
u-boot
Purl
pkg:deb/debian/u-boot?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2025.01-3.2

Affected versions

2025.*
2025.01-3
2025.01-3.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-46728.json"