CVE-2025-47907: go — Fix

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.

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CVSS v3.1 Score

7.0

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L

Weakness Type (CWE)

CWE-362 CWE-362

Affected Products

Vendor	Product	Versions
golang	go	< 1.23.12
golang	go	1.24.0 — 1.24.6

References

Advisories & Patches

https://go.dev/cl/693735 https://pkg.go.dev/vuln/GO-2025-3849

Other References

https://go.dev/issue/74831 https://groups.google.com/g/golang-announce/c/x5MKroML2yM http://www.openwall.com/lists/oss-security/2025/08/06/1

Frequently Asked Questions

What is CVE-2025-47907? +

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. It has a CVSS v3.1 base score of 7.0 (HIGH).

How severe is CVE-2025-47907? +

CVE-2025-47907 has a CVSS v3.1 score of 7.0 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-47907? +

CVE-2025-47907 affects products from golang, specifically: go. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-47907? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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