Vulnerability DatabaseCVE-2026-19411
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CVE-2026-19411
Published:August 10, 2026
Updated:September 01, 2026
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.
Related Resources (2)
https://bugzilla.redhat.com/show_bug.cgi?id=2513060
https://access.redhat.com/security/cve/CVE-2026-19411
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CVSS v4
Base Score:
1.8
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
LOW
Subsequent System Availability
LOW
CVSS v3
Base Score:
3.9
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
NULL Pointer Dereference
CWE-476
EPSS
Base Score:
0.10