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CVE PROGRAM SOURCE RECORD3.9 Low

CVE-2026-19411

Shim/dp.c library: null-pointer dereference in is_removable_media_path() when devicepathtostr() returns null

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Status
Published
Published
Updated
Assigning organization
redhat

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Red Hat Red Hat Enterprise Linux 7

Default version status: affected

Red Hat Red Hat Enterprise Linux 8

Default version status: affected

Red Hat Red Hat Enterprise Linux 9

Default version status: affected

References