CVE-2026-31623
rx_complete() vulnerability
MSRC advisory April 26, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-31623
- Affected products
- rx_complete() · rx_complete rx_complete() · rx_complete
What happened
Information published.
What it means for your business
net net: usb: cdc-phonet: fix skb frags[] overflow in rx_complete() (CVE-2026-31623) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
EPSS probability
0.13%
Sources
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