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Vulnerability record

CVE-2026-70307

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Full record read. Reported values and explicit gaps below come from the tracked record. Tracker data as of: .

What it is

Reported

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. Source description excerpt; complete tracked detail loads below.

Source reported · Source: NVD · Source last published: · Source last updated: · Tracker data as of:

What is affected

Reported

Microsoft — Windows 10 Version 1809 for 32-bit Systems. Product-level identification only; no affected-version conclusion is available from this field.

Source reported · Source: NVD · Source last published: · Source last updated: · Tracker data as of:

Urgency and basis

Reported

Track · 115.4

Tracker computed · Tracker decision tier from the evidence detailed below · Source last updated: · Tracker data as of:

Exploitation evidence

Not reported

Not reported by tracked sources.

What to do

Reported

A source remediation link is available. Validate that guidance against the affected product and your environment.

Source remediation ↗

Source reported · Tracked source remediation field · Source last updated: · Tracker data as of:

Evidence detail

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