CVE-2025-47907

Description

Cancelling a query (e.g. by cancelling the context passed to one of the query methods) during a call to the Scan method of the returned Rows can result in unexpected results if other queries are being made in parallel. This can result in a race condition that may overwrite the expected results with those of another query, causing the call to Scan to return either unexpected results from the other query or an error.

CVSS Metrics

• v3.1•HIGH•Score: 7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L

EPSS Trends

Current EPSS score: 0.07%• Percentile: 22%

Techniques & Countermeasures

• CWE-362•Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

  The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

Affected Systems

• go standard library•database/sql

  < 1.23.12 | ≥ 1.24.0, < 1.24.6

• golang•go

  < 1.23.12 | ≥ 1.24.0, < 1.24.6

• Go•stdlib

  ≥ 1.24.0, < 1.24.6

References (5)

• https://go.dev/cl/693735
• https://go.dev/issue/74831
• https://groups.google.com/g/golang-announce/c/x5MKroML2yM
• https://pkg.go.dev/vuln/GO-2025-3849
• http://www.openwall.com/lists/oss-security/2025/08/06/1