What’s Vulnerable › Vulnerabilities
CVE-2025-1386: Query smuggling in ch-go library
- Severity: medium (CVSS 4.9 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-04-11 · updated 2026-06-17
- Weakness: CWE-444
Description
When using the ch-go library, under a specific condition when the query includes a large, uncompressed malicious external data, it is possible for an attacker in control of such data to smuggle another query packet into the connection stream.
Affected products
- ch-go: before 0.65.0 — fixed in 0.65.0
How to fix
Upgrade to a fixed version: ch-go 0.65.0. Check the vendor advisory for mitigations.
References
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