What is CVE-2026-43497?

CVE-2026-43497 is a security advisory published by Microsoft Security Response Center (MSRC). fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-after-free

Which CVE IDs does CVE-2026-43497 cover?

CVE-2026-43497 covers the following CVE IDs: CVE-2026-43497. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-43497?

CVE-2026-43497 has a CVSS v3 base score of 7.8, published by Microsoft Security Response Center (MSRC).

CVE-2026-43497CVSS 7.8

fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-after-free

Vendor

Microsoft Security Response Center (MSRC)

Published

May 22, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-43497 →