CLEANSTART-2026-UP46594

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Import Source

https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-UP46594.json

JSON Data

https://api.osv.dev/v1/vulns/CLEANSTART-2026-UP46594

Upstream

CVE-2026-39831

Published

2026-10-20T00:39:10Z

Modified

2026-10-20T01:00:05Z

Severity

9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Summary

Verify() method for FIDO/U2F security key types (sk-ecdsa-sha2-nistp256@openssh

Details

CVE-2026-39831 affects multiple packages. The Verify() method for FIDO/U2F security key types (sk-ecdsa-sha2-nistp256@openssh. 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-UP46594.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-UP46594.json"