DEBIAN-CVE-2026-19411

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Source
https://security-tracker.debian.org/tracker/CVE-2026-19411
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-19411.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-19411
Upstream
  • CVE-2026-19411
Published
2026-08-10T21:17:23Z
Modified
2026-09-14T17:02:50Z
Severity
  • 3.9 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L CVSS Calculator
Summary
[none]
Details

A NULL pointer vulnerability has been found in the the shim application of dp.c library. A missing NULL pointer could allow attackers to perform a denial of service attack on a system that uses shim application for UEFI bootloader.

References

Affected packages

Debian:12 / shim

Package

Name
shim
Purl
pkg:deb/debian/shim?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

15.*
15.7-1
15.8-1~deb10u1
15.8-1~deb11u1
15.8-1~deb12u1
15.8-1
16.*
16.1-1
16.1-2~deb12u1
16.1-2~deb13u1
16.1-2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-19411.json"

Debian:13 / shim

Package

Name
shim
Purl
pkg:deb/debian/shim?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

15.*
15.8-1
16.*
16.1-1
16.1-2~deb12u1
16.1-2~deb13u1
16.1-2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-19411.json"

Debian:14 / shim

Package

Name
shim
Purl
pkg:deb/debian/shim?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

15.*
15.8-1
16.*
16.1-1
16.1-2~deb12u1
16.1-2~deb13u1
16.1-2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-19411.json"