Signal is active with 1 mentions in latest observed window
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NVD description
In the Linux kernel, the following vulnerability has been resolved: media: rc: igorplugusb: heed coherency rules In a control request, the USB request structure can be subject to DMA on some HCs. Hence it must obey the rules for DMA coherency. Allocate it separately.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE context: the missed pointer update was in code changed by the CVE-2026-46091 DMA-coherency fix. https://security-tracker.debian.org/tracker/CVE-2026-46091
Post summary
The post notes that the missed pointer update vulnerability (CVE‑2026‑46091) was fixed by a DMA‑coherency patch, linking to Debian’s tracker for more details.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | linux | linux_kernel | - | - | - |