CLEANSTART-2026-ZD80119

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-ZD80119.json
JSON Data
https://api.test.osv.dev/v1/vulns/CLEANSTART-2026-ZD80119
Upstream
Published
2026-09-29T00:35:11Z
Modified
2026-09-30T03:00:05Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
MessagePack is the serializer implementation for Python msgpack
Details

CVE-2026-57585 affects multiple packages. MessagePack is the serializer implementation for Python msgpack. See references for individual vulnerability details.

References

Affected packages

CleanStart / httpbin

Package

Name
httpbin

Affected ranges

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

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-ZD80119.json"

CleanStart / k8s-sidecar

Package

Name
k8s-sidecar

Affected ranges

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

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-ZD80119.json"