Advisory record · GHSA-m9w6-wp3h-vq8g

CoreDNS may return invalid cache entries

CVSS 5.3 MediumEPSS 0.0076 · 55th percentile

Published by the GitHub Advisory Database at 25 Apr 2024, 18:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
github.com/coredns/corednsGo<1.11.21.11.2
Identifiers
GHSA-m9w6-wp3h-vq8g · CVE-2024-0874 · GO-2024-2785
Weakness (CWE)
CWE-524
Published
25 Apr 2024
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

CoreDNS versions before 1.11.2 may return invalid cache entries because caching is implemented incorrectly. The source gives few details about the conditions required to trigger this or what an attacker could do with it. Upgrade to CoreDNS 1.11.2 or later.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.3 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CNA (redhat)
  • CISA KEV Not listed.
  • EPSS 0.0076, the 55th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:15 UTC First seen by agentprime
  2. 31 Oct 2026, 14:15 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.