CGA-wc73-8826-wmg6

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Source
https://images.chainguard.dev/security/CGA-wc73-8826-wmg6
Import Source
https://advisories.cgr.dev/chainguard/v3/osv/CGA-wc73-8826-wmg6.json
JSON Data
https://api.test.osv.dev/v1/vulns/CGA-wc73-8826-wmg6
Upstream
Published
2026-07-01T11:30:15Z
Modified
2026-07-17T19:24:39Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details
References

Affected packages

Chainguard / tkn

Package

Name
tkn
Purl
pkg:apk/chainguard/tkn?arch=x86_64

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.45.0-r8

Ecosystem specific 

{
    "components":  [
        {
            "architecture":  "x86_64",
            "component_location":  "/usr/bin/tkn",
            "component_name":  "github.com/sigstore/timestamp-authority/v2",
            "component_purl":  "pkg:golang/github.com/sigstore/timestamp-authority/v2@v2.0.6",
            "component_type":  "go-module",
            "component_version":  "v2.0.6",
            "latest_event_status":  "fixed",
            "latest_event_timestamp":  "2026-07-02T07:50:08Z"
        }
    ]
}

Database specific

source 
"https://advisories.cgr.dev/chainguard/v3/osv/CGA-wc73-8826-wmg6.json"

Wolfi / tkn

Package

Name
tkn
Purl
pkg:apk/wolfi/tkn?arch=x86_64

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.45.0-r8

Ecosystem specific 

{
    "components":  [
        {
            "architecture":  "x86_64",
            "component_location":  "/usr/bin/tkn",
            "component_name":  "github.com/sigstore/timestamp-authority/v2",
            "component_purl":  "pkg:golang/github.com/sigstore/timestamp-authority/v2@v2.0.6",
            "component_type":  "go-module",
            "component_version":  "v2.0.6",
            "latest_event_status":  "fixed",
            "latest_event_timestamp":  "2026-07-02T07:50:08Z"
        }
    ]
}

Database specific

source 
"https://advisories.cgr.dev/chainguard/v3/osv/CGA-wc73-8826-wmg6.json"