lottiedeyan/CVE20264893poc

PoC

Generate the poc for CVE-2026-4893: broken EDNS Client Subnet validation.

view exploit source poc_in_githubauthor lottiedeyanpublished 2026-05-27catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2026-4893US	—	1.78% (78th)	Exploit	2026-05-11
An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet information.

scry

Working exploits like this target internet-facing systems. See what is exposed on your perimeter with a free passive scan.