CLEANSTART-2026-UD61753

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-UD61753.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-UD61753
Upstream
  • CVE-2026-42504
Published
2026-09-29T00:37:00Z
Modified
2026-09-29T01:00:08Z
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
Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU
Details

Security vulnerability affects the argo-workflows package. Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU.

References

Affected packages

CleanStart / argo-workflows

Package

Name
argo-workflows

Affected ranges

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

Database specific

source 
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-UD61753.json"