CVE-2026-63978
net/handshake: Drain pending requests at net namespace exit
MSRC advisory July 21, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-63978
- Affected products
- net/handshake: Drain pending requests at net namespace exit · net net/handshake: Drain pending requests at net namespace exit · net
What happened
Information published.
What it means for your business
net net/handshake: Drain pending requests at net namespace exit (CVE-2026-63978) 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.
Sources
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