Remote Code Execution (RCE) Affecting github.com/milvus-io/milvus/internal/http package, versions <2.6.9
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-GOLANG-GITHUBCOMMILVUSIOMILVUSINTERNALHTTP-14860887
- published5 Jan 2026
- disclosed5 Jan 2026
- credit0x1f, ac0d3r
Introduced: 5 Jan 2026
CVE-2025-15453 Â (opens in a new tab)How to fix?
Upgrade github.com/milvus-io/milvus/internal/http to version 2.6.9 or higher.
Overview
Affected versions of this package are vulnerable to Remote Code Execution (RCE) over the /expr endpoint. An authenticated user can execute code or disrupt service by sending malicious serialized data as the code parameter, which is passed to expr.Exec() and executed as an expression without sanitization.