CLEANSTART-2026-KC83705

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KC83705.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-KC83705
Upstream
  • CVE-2026-28377
  • CVE-2026-32280
  • CVE-2026-32281
  • CVE-2026-32282
  • CVE-2026-32283
  • CVE-2026-32287
  • CVE-2026-32289
  • CVE-2026-33810
  • CVE-2026-34986
  • ghsa-2464-8j7c-4cjm
  • ghsa-78h2-9frx-2jm8
  • ghsa-cfpf-hrx2-8rv6
  • ghsa-f6x5-jh6r-wrfv
  • ghsa-fv92-fjc5-jj9h
  • ghsa-j5w8-q4qc-rx2x
  • ghsa-p77j-4mvh-x3m3
Published
2026-04-15T00:53:10.163760Z
Modified
2026-04-15T05:45:37.937188Z
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
During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions
Details

Multiple security vulnerabilities affect the tempo package. During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions. See references for individual vulnerability details.

References

Affected packages

CleanStart / tempo

Package

Name
tempo

Affected ranges

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

Database specific

source 
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KC83705.json"