CLEANSTART-2026-KB59270

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KB59270.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-KB59270
Upstream
  • CVE-2026-56865
Published
2026-10-08T00:43:20Z
Modified
2026-10-08T16:47:28Z
Severity
  • 8.4 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
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 ...
Details

CVE-2026-56865 affects multiple packages. A 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. See references for individual vulnerability details.

References

Affected packages

CleanStart / fabric-peer

Package

Name
fabric-peer
Purl
pkg:apk/cleanstart/fabric-peer

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.5.16-r3

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KB59270.json"

CleanStart / fabric-peer

Package

Name
fabric-peer
Purl
pkg:apk/cleanstart/fabric-peer

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.1.5-r2

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KB59270.json"

CleanStart / kubernetes-dns-node-cache

Package

Name
kubernetes-dns-node-cache
Purl
pkg:apk/cleanstart/kubernetes-dns-node-cache

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.23.1-r2

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KB59270.json"

CleanStart / opentofu

Package

Name
opentofu
Purl
pkg:apk/cleanstart/opentofu

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.13.1-r1

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KB59270.json"