Origin Validation Error Affecting ldns package, versions [0,]


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.15% (5th percentile)

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  • Snyk IDSNYK-CONAN-LDNS-17367819
  • published17 Jun 2026
  • disclosed10 Jun 2026
  • creditPablo Ruiz

Introduced: 10 Jun 2026

CVE-2026-10846  (opens in a new tab)
CWE-346  (opens in a new tab)

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

Affected versions of this package are vulnerable to Origin Validation Error due to the improper matching of the query destination address and port with the response source address and port when Idns is used in applications as (stub) resolver over UDP.

CVSS Base Scores

version 4.0
version 3.1