CLEANSTART-2026-TG34900

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TG34900.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-TG34900
Upstream
Published
2026-09-18T10:26:13Z
Modified
2026-09-18T11:47:19Z
Summary
Security fix for CVE-2025-66506 applied in: cosign 2.4.3-r0, cosign 2.5.3-r0, sigstore-scaffolding 0.7.31-r2
Details

CVE-2025-66506 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.

References

Affected packages

CleanStart / cosign

Package

Name
cosign

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.3-r0

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TG34900.json"

CleanStart / cosign

Package

Name
cosign

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.5.3-r0

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TG34900.json"

CleanStart / sigstore-scaffolding

Package

Name
sigstore-scaffolding

Affected ranges

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

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TG34900.json"