BIT-golang-2026-56864

See a problem?
Import Source
https://github.com/bitnami/vulndb/tree/main/data/golang/BIT-golang-2026-56864.json
JSON Data
https://api.test.osv.dev/v1/vulns/BIT-golang-2026-56864
Aliases
Published
2026-08-19T11:37:52Z
Modified
2026-08-19T12:26:04Z
Summary
Ignore unrelated, unauthenticated hashes in Lookup in golang.org/x/mod/sumdb
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

Database specific 
{
    "cpes": [
        "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
}
References

Affected packages

Bitnami / golang

Package

Name
golang
Purl
pkg:bitnami/golang

Severity

  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.25.13
Introduced
1.26.0-0
Fixed
1.26.6
Introduced
1.27.0-0
Fixed
1.27.0

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/golang/BIT-golang-2026-56864.json"