CVE•Published 2026-05-11•Modified 2026-05-12•1 article on news•6 live references•NVD data
CVE-2026-4892
Vulnerability data via NVD (ingested)
CVSS v3.1
8.4
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
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Description
A heap-based out-of-bounds write vulnerability in the DHCPv6 implementation of dnsmasq allows local attackers to execute arbitrary code with root privileges via a crafted DHCPv6 packet.
Timeline
Published 2026-05-11
Modified 2026-05-12
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common). Live host counts are a Premium feature.
More intel sources (5)
Shodan report
vuln:CVE-2026-4892Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-4892Censys host search filtered to this CVE id.
grep.app
CVE-2026-4892Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-4892GitHub code search for direct mentions.
Google dork
"CVE-2026-4892" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (6)
CVE-2026-48926 repos
DarkFunct/TK-CVE-RepoPython
TK-CVE-Repo
nuket/WindowsHardeningBatchfile
A collection of tips to harden your Windows computer and Chrome browser.
xchglabs/dnsmasq_2.92_pocsPython
POCs from the dnsmasq 2.92 research conducted by xchglabs
oslook/n8n-workflowsunknown
4200 + Workflow Automation Templates are Grouped by Categories/Services for easy navigation
brimstone/starsunknown
My starred GitHub repositories
joaomagfreitas/starsunknown
Complete list of repositories I've starred