CVE-2026-56179
High · 8.3CVSS
8.3
EPSS
0.3%
Published
Aug 11, 2026
CISA due date
—
The record
Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker to perform spoofing over an adjacent network.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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