ACPI: driver: Check ACPI_COMPANION() against NULL during probe

HighVendor CVSS 7.1 / 10 1 CVE Published Jul 26, 2026 at 1:02 AM UTC

Summary

Mariner

Separate remediation guidance was not included in the collected bulletin.

Jul 26, 2026 at 1:02 AM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Jul 27, 2026 at 2:44 PM UTC
Updated by Microsoft Security Response Center
The vendor changed the advisory after it was first published.
Sep 3, 2026 at 11:40 PM UTC
Added to SecurityAlert
We collected the advisory from the official source.
Oct 28, 2026 at 3:45 AM UTC
Confirmed at the source
Our collector saw this advisory during a later source check.

Details collected from Microsoft Security Response Center.

Official bulletin How SecurityAlert builds this record

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