Live › vulnerability › CVE-2026-43603
A NULL pointer dereference in the Linux GPU driver can cause a kernel crash. An attacker can deny service by triggering the crash, but the sources do not say that code execution or data access is possible.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-11-03 15:22 UTC. All times on this page are UTC.
Systems running a Linux kernel with the affected GPU driver code. The sources do not name the affected driver or kernel ranges, so whether a given host is exposed is unknown. Servers without a GPU driver loaded are likely unaffected, but the sources do not confirm this.
No product ranges from the sources yet.
uname -r to see the running kernel versionlsmodNo fix yet, per the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and result in denial of service.
This page as .md · .json · in your agent: get_signal("CVE-2026-43603")
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