← All advisories

High severity7.5NVD Advisory· Published Aug 11, 2026· Updated Aug 11, 2026

CVE-2026-59132

CVE-2026-59132

Description

Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network.

Affected products

1

Microsoft/Windows TCP/IPllm-fuzzy

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59132nvd

News mentions

1

Microsoft Patch Tuesday Update August 2026 – 394 Vulnerabilities Fixed, Including 3 Zero-Days
Cyber Security News · Aug 11, 2026