VYPR
Medium severity5.3NVD Advisory· Published May 11, 2026· Updated May 12, 2026

CVE-2026-4891

CVE-2026-4891

Description

A heap-based out-of-bounds read vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

10

Patches

Vulnerability mechanics

References

6

News mentions

2