CVE-2026-89444

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-wmi-sysman: Don't hex dump attribute security buffer set_attribute() populates the security area of the BIOS attribute request buffer with the current admin password via populate_security_buffer(), then dumps the whole request buffer with print_hex_dump_bytes(). This can expose the plaintext admin password in the kernel log. The same issue was fixed for the password attribute path by commit d1a196e0a6dc ("platform/x86: dell-wmi-sysman: Don't hex dump plaintext password data"). Remove the remaining dump from the BIOS attribute path.
CVSS

No CVSS.

Configurations

No configuration.

History

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Information

Published : 2026-09-11 20:19

Updated : 2026-09-14 13:19


NVD link : CVE-2026-89444

Mitre link : CVE-2026-89444

CVE.ORG link : CVE-2026-89444


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Products Affected

No product.

CWE

No CWE.