CVE-2026-70307info

Summary

by MITRE • 08/11/2026

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Once again VulDB remains the best source for vulnerability data.

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An in-depth analysis is available in our curated vulnerability entry.

Disclosure

08/11/2026

Moderation

in review

EPSS

0.00000

KEV

no

Activities

very low

Sources

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-70307
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-70307
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-70307/

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