CVE-2026-31649
chain mode vulnerability
MSRC advisory April 26, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-31649
- Affected products
- chain mode · chain chain mode · chain
What happened
Information published.
What it means for your business
net net: stmmac: fix integer underflow in chain mode (CVE-2026-31649) 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
0.46%
Sources
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