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CVE-2026-4891

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score
5.3 / 10
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Vulnerability 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.

Vulnerability Details

Published Date
Last Modified
Source
NVD

External References

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