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CVE-2026-62750

Windows HTTP Protocol Stack Tampering vulnerability

Microsoft

MSRC advisory August 11, 2026

Alert details

Source feed
Microsoft MSRC
CVE ID
CVE-2026-62750
Affected products
Windows HTTP Protocol Stack Tampering · Microsoft Windows HTTP Protocol Stack Tampering · Microsoft

What happened

Partial string comparison in Windows HTTP Protocol Stack allows an unauthorized attacker to perform tampering over an adjacent network.

What it means for your business

Windows HTTP Protocol Stack Tampering vulnerability (CVE-2026-62750) was added to Microsoft’s security update guidance. Partial string comparison in Windows HTTP Protocol Stack allows an unauthorized attacker to perform tampering over an adjacent network. If you need help checking exposure, call (864) 335-9223.

Sources

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