CVE-2026-56865 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionA malicious GOPROXY was previously capable of forging up to two sumdb tiles that allow for a requested module to bypass the GOSUMDB check and persist attacker-controlled module content to a local Go module cache. This attack allows for a malicious GOPROXY to serve malicious module content that cannot be detected by evaluating the transparency log. All tiles are now correctly verified against their parents. In order to determine if you have been affected: rm -r go.sum go.work.sum vendor/ && go mod tidy Metrics
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-56865 NVD Published Date: 08/13/2026 NVD Last Modified: 08/13/2026 Source: Go Project |
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