CVE-2025-37731 The advisory has been revoked - it doesn't affect any version of package elasticsearch-7 (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CHAINGUARDLATEST-ELASTICSEARCH7-16033322
- published14 Apr 2026
- disclosed15 Dec 2025
Introduced: 15 Dec 2025
CVE-2025-37731 (opens in a new tab)Amendment
The Chainguard security team deemed this advisory irrelevant for Chainguard:latest.
NVD Description
Note: Versions mentioned in the description apply only to the upstream elasticsearch-7 package and not the elasticsearch-7 package as distributed by Chainguard.
Improper Authentication in Elasticsearch PKI realm can lead to user impersonation via specially crafted client certificates. A malicious actor would need to have such a crafted client certificate signed by a legitimate, trusted Certificate Authority.