{"id":"CVE-2025-1386","aliases":["GHSA-m454-3xv7-qj85","GO-2025-3603"],"title":"CVE-2025-1386- Query smuggling in ch-go library","summary":"CVE-2025-1386- Query smuggling in ch-go library","severity":"medium","vendor":"ClickHouse","product":"github.com/ClickHouse/ch-go","ecosystem":"go","affected":["github.com/ClickHouse/ch-go < 0.65.0"],"patched":["github.com/ClickHouse/ch-go 0.65.0"],"published":"2025-04-12","updated":"2026-08-13","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-m454-3xv7-qj85","references":[{"url":"https://github.com/ClickHouse/ch-go/security/advisories/GHSA-m454-3xv7-qj85"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-1386"},{"url":"https://github.com/ClickHouse/ch-go/commit/0e835663df32b09b828528c07a5507686e6d975e"},{"url":"https://github.com/ClickHouse/ch-go"},{"url":"https://pkg.go.dev/vuln/GO-2025-3603"}],"tags":["osv","go"],"epss":0.00384,"epssPercentile":0.32293,"ingestedAt":"2026-08-14T19:18:46.002Z","slug":"CVE-2025-1386","body":"## Overview\n\n### Impact\n\nWhen 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.\n\n### Patches\n\nIf you are using ch-go library, we recommend you to update to at least version 0.65.0.\n\n### Credit\n\nThis issue was found by lixts and reported through our bugcrowd program.\n\n## Affected packages\n\n- `github.com/ClickHouse/ch-go < 0.65.0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/ClickHouse/ch-go 0.65.0`","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":27.5,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}