The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - drm/amd/display: Adjust PHY FSM transition to TX_EN-to-PLL_ON for TMDS on DCN35 [Why] A backport of the     change made for DCN401 that addresses an issue where we turn off the PHY PLL when disabling TMDS output,     which causes the OTG to remain stuck. The OTG being stuck can lead to a hang in the DCHVM's ability to ACK     invalidations when it thinks the HUBP is still on but it's not receiving global sync. The transition to     PLL_ON needs to be atomic as there's no guarantee that the thread isn't pre-empted or is able to complete     before the IOMMU watchdog times out. [How] Backport the implementation from dcn401 back to dcn35. There's     a functional difference in when the eDP output is disabled in dcn401 code so we don't want to utilize it     directly. (CVE-2026-43191)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Published	Updated	Severity
312806	Linux Distros Unpatched Vulnerability : CVE-2026-43191	Nessus	Misc.	5/6/2026	9/30/2026	medium
329149	SUSE SLED15 / SLES15 : Security update for the Linux Kernel (SUSE-SU-2026:3166-1)	Nessus	SuSE Local Security Checks	7/23/2026	9/29/2026	medium
329305	openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21388-1)	Nessus	SuSE Local Security Checks	7/24/2026	9/19/2026	high

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