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High severity8.1NVD Advisory· Published Nov 10, 2026· Updated Nov 10, 2026

CVE-2026-113862

CVE-2026-113862

Description

Use after free in Windows Network Address Translation (NAT) allows an unauthorized attacker to execute code over a network.

Affected products

1

Microsoft/Windows Network Address Translation (NAT)llm-fuzzy

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-113862nvd

News mentions

2

Microsoft November 2026 Patch Tuesday Fixes 1,093 Vulnerabilities, Including Outlook Zero-Day
Cyber Security News · Nov 10, 2026
Microsoft’s November 2026 Patch Tuesday addresses 1093 CVEs (CVE-2026-124194)
Tenable Blog · Nov 10, 2026