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CVE-2026-33811 The advisory has been revoked - it doesn't affect any version of package grafana-pcp  (opens in a new tab)

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EPSS
0.81% (53rd percentile)

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  • Snyk IDSNYK-CENTOS8-GRAFANAPCP-17099173
  • published30 May 2026
  • disclosed7 May 2026
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Introduced: 7 May 2026

CVE-2026-33811  (opens in a new tab)
CWE-1341  (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grafana-pcp package and not the grafana-pcp package as distributed by Centos.

When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.

References