CLEANSTART-2026-KJ73839

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KJ73839.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-KJ73839
Upstream
Published
2026-10-20T00:39:10Z
Modified
2026-10-21T01:15:20Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Summary
When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as fo...
Details

CVE-2026-39828 affects multiple packages. When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor succeeded. See references for individual vulnerability details.

References

Affected packages

CleanStart / gatekeeper-fips

Package

Name
gatekeeper-fips
Purl
pkg:apk/cleanstart/gatekeeper-fips

Affected ranges

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

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KJ73839.json"

CleanStart / tempo

Package

Name
tempo
Purl
pkg:apk/cleanstart/tempo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.3-r4

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KJ73839.json"