CLEANSTART-2026-VN37726

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VN37726.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-VN37726
Upstream
Published
2026-10-08T00:43:22Z
Modified
2026-10-08T16:47:32Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations
Details

CVE-2026-39820 affects multiple packages. Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations. See references for individual vulnerability details.

References

Affected packages

CleanStart / temporal-server-fips

Package

Name
temporal-server-fips
Purl
pkg:apk/cleanstart/temporal-server-fips

Affected ranges

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

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VN37726.json"

CleanStart / rancher-loglevel

Package

Name
rancher-loglevel
Purl
pkg:apk/cleanstart/rancher-loglevel

Affected ranges

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

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VN37726.json"