Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-96671.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-96671
Upstream
  • CVE-2026-56864
Published
2026-08-13T22:17:22Z
Modified
2026-09-02T14:18:50.017172271Z
Summary
CVE-2026-56864 affecting package golang 1.26.5-2
Details

A malicious GOSUMDB was capable of serving arbitrary module content not contained within the transparency log. This attack allows for a coordinating GOPROXY and GOSUMDB to serve a client malicious module content that cannot be detected by evaluating the transparency log. In order to determine if you have been affected: rm -r go.sum go.work.sum vendor/ && go mod tidy

References

Affected packages

Azure Linux:3 / golang

Package

Name
golang
Purl
pkg:rpm/azure-linux/golang

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.26.5-2

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-96671.json"