CVE-2026-4892
High
Published: 11 May 2026
Published
11 May 2026
Modified
12 May 2026
KEV Added
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Patch
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CVSS Score
8.4
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.0001
1.2th percentile
Risk Priority
17
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2026-4892 is a high-severity an unspecified weakness vulnerability in Org (inferred from references). Its CVSS base score is 8.4 (High).
Operationally, ranked at the 1.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
NVD 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.
Deeper analysisAI
Automated synthesis unavailable for this CVE.
Details
- CWE(s)
Affected Products
Org
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inferred from references and description; NVD did not file a CPE for this CVE