CVE WatchAug 4, 2026

CVE-2021-47352

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Add validation for used length This adds validation for us

CVSS

8.4

High

EPSS

0.3%

p18

KEV

—

Exploit Today

0-100

Published: May 21, 2024 · Last modified: Aug 4, 2026 · CWE-787

EPSS · 30d

0.3%EPSS · 30 days0.3%

2026-08-032026-08-31

Technical description

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Add validation for used length This adds validation for used length (might come from an untrusted device) to avoid data corruption or loss.

Official references

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