CLEANSTART-2026-NN31830

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-NN31830.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-NN31830
Upstream
Published
2026-10-27T00:38:47Z
Modified
2026-10-27T00:45:05Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello
Details

CVE-2026-42505 affects multiple packages. Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello. See references for individual vulnerability details.

References

Affected packages

CleanStart / opa-fips

Package

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

Affected ranges

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

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-NN31830.json"

CleanStart / kubernetes-csi-external-snapshotter

Package

Name
kubernetes-csi-external-snapshotter
Purl
pkg:apk/cleanstart/kubernetes-csi-external-snapshotter

Affected ranges

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

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-NN31830.json"